98-6827. Advanced Television Systems and Their Impact on the Existing Television Service  

  • [Federal Register Volume 63, Number 54 (Friday, March 20, 1998)]
    [Rules and Regulations]
    [Pages 13546-13563]
    From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
    [FR Doc No: 98-6827]
    
    
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    FEDERAL COMMUNICATIONS COMMISSION
    
    47 CFR Parts 73 and 74
    
    [MM Docket No. 87-268; FCC 98-24]
    
    
    Advanced Television Systems and Their Impact on the Existing 
    Television Service
    
    AGENCY: Federal Communications Commission.
    
    ACTION: Final rule.
    
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    SUMMARY: The Commission has adopted an MO&O addressing 231 petitions 
    for reconsideration of the Sixth R&O. This MO&O generally affirms the 
    DTV channel allotments and other technical rules and procedures with 
    certain minor modifications, including changes in its DTV allotment 
    standards, operating rules and specific DTV allotments. This action 
    will facilitate the conversion of over-the-air television broadcasting 
    from the existing analog system to the new digital system.
    
    DATES: Effective April 20, 1998, except for Sec. 73.622(f)(4)(iv) which 
    contains new or modified paperwork requirements and which will become 
    effective May 19, 1998, following approval by the Office of Management 
    and Budget,
    
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    unless timely notice of withdrawal is published in the Federal 
    Register.
    
    ADDRESSES: Comments on the proposed and/or modified information 
    collections described herein are to be filed with the Secretary, 
    Federal Communications Commission, Room 222, 1919 M Street, N.W., 
    Washington, DC 20554. A copy of any such comments should also be 
    submitted to Judy Boley, at the above address or via the Internet at 
    jboley@fcc.gov.
    
    FOR FURTHER INFORMATION CONTACT: Bruce Franca (202-418-2470), Alan 
    Stillwell (202-418-2470) or Robert Eckert (202-428-2470), Office of 
    Engineering and Technology. For additional information regarding 
    information collections contained in the Memorandum Opinion and Order, 
    contact Judy Boley (202-418-0214).
    
    SUPPLEMENTARY INFORMATION: This is a summary of the Commission's 
    Memorandum Opinion and Order (MO&O) in MM Docket No. 87-268, FCC 98-24, 
    adopted February 17, 1998, and released February 23, 1998. The full 
    text of this decision is available for inspection and copying during 
    normal business hours in the FCC Dockets Branch (Room 230), 1919 M 
    Street, N.W., Washington, D.C. The complete text of this decision also 
    may be purchased from the Commission's duplicating contractor, 
    International Transcription Service, 1231 20th Street, N.W., 
    Washington, D.C. 20036 (202-857-3800).
    
    Summary of the Memorandum Opinion and Order on Reconsideration of 
    the Sixth Report and Order
    
        1. In the MO&O, the Commission has affirmed, with some minor 
    modifications, its April 3, 1997, Sixth Report and Order in the DTV 
    proceeding that assigns each broadcaster a new channel for DTV 
    operations and allows TV broadcasters to ``replicate'' their existing 
    NTSC service in converting to DTV. This action is in response to 231 
    petitions for reconsideration of the Sixth Report and Order.
        2. The Commission made a number of modifications to its allotment 
    policies and rules and to the DTV Table of Allotments in this action. 
    It first adopted a core spectrum of channels 2-51 for DTV. This new 
    core will eliminate industry uncertainty about the status of VHF 
    channels 2-6. The new core will also provide more flexibility to 
    address new technical information on DTV adjacent channel performance. 
    In this regard, the new core will ensure that there is sufficient 
    spectrum to eliminate DTV-to-DTV adjacent channel interference 
    situations. The new core will also provide more broadcasters with an 
    in-core DTV channel and eliminate the need for second moves by many 
    stations. In addition, the new core will help ease the impact of the 
    transition on low power TV stations, which are small businesses that 
    provided diverse programming and services to their communities. 
    Further, it will promote diversity in services and television station 
    ownership by increasing the opportunities for new entrants.
        3. The Commission also adopted new measures to permit DTV stations 
    to operate with increased power or take other measures to improve their 
    coverage. DTV stations will be permitted to increase power, or modify 
    their antenna height or transmitter location, where the requested 
    change would not result in more than a de minimis, i.e., 2 percent, 
    increase in interference to the population served by another station, 
    unless the station already experienced interference to 10 percent or 
    more of its population, or the change would result in the effected 
    station receiving interference in excess of 10 percent of its 
    population. In addition, UHF stations will be allowed to increase power 
    within their service area up to 1000 kW by using antenna beam-tilting 
    techniques, provided they meet the above standard for permissible 
    interference.
        4. The Commission next took steps to eliminate adjacent channel 
    interference resulting from operation on DTV allotments. In particular, 
    it changed 42 allotments to eliminate DTV-to-DTV adjacent channel 
    situations where interference would occur, tightened the ``emissions 
    mask'' that limits out-of-band emissions from DTV operation and 
    provided flexibility in its administrative processes to encourage 
    adjacent channel co-locations.
        5. The Commission affirmed its decision to retain ``secondary 
    status'' for low power television (LPTV) stations, but took additional 
    steps to assist low power stations that may be displaced or otherwise 
    impacted by DTV operations. In this regard, the Commission said it 
    would consider LPTV or TV Translator stations eligible to seek a new 
    channel without being subject to competing applications where they 
    faced predicted interference either to or from any allotted full 
    service DTV facility, and that such requests will be given priority 
    over other low power applications. The Commission also used software 
    developed by the Community Broadcasters Association to change 66 
    allotments in the DTV Table in order to avoid using a channel now used 
    by one or more low power stations. These changes provide the affected 
    full power broadcasters with a new DTV channel that is equivalent in 
    service replication and interference. In addition, the Commission 
    modified its technical rules to improve sharing between low power and 
    full power stations.
        6. The Commission said that at the end of the DTV transition 
    period, it would, on its own motion, consider establishing additional 
    DTV noncommercial reserved allotments for existing noncommercial 
    reserved NTSC allotments that cannot be replaced at this time.
        7. The Commission modified its rules to allow television licensees 
    and permittees to negotiate exchanges of DTV allotments on an intra-
    community, intra-market or inter-market basis where such changes do not 
    cause interference to other stations or where all affected stations 
    agree to accept any additional interference that may result. The 
    Commission also recognized broadcasters' interest in the establishment 
    of an industry committee system for coordination of DTV allotment 
    changes. It therefore stated that it intends to initiate a rule making 
    proceeding in the near future to seek comment on whether it should 
    adopt such a committee system and, if so, procedures for its operation.
        8. It further made a number of minor adjustments to its technical 
    methodologies and standards for DTV allotments and the operation of 
    stations on those allotments.
        9. Finally, the Commission modified 29 DTV allotments in response 
    to individual station requests. Overall, with these changes and the 
    changes to avoid adjacent channel interference and conflicts with low 
    power stations indicated above, the Commission modified a total of 143 
    DTV allotments. The revised DTV Table and associated technical 
    parameters for station operation are available for inspection on the 
    internet at www.fcc.gov and at the FCC Reference Center, Room 239, 1919 
    M Street, N.W., Washington, D.C. 20554 during regular business hours.
    
    Procedural Matters
    
        10. Paperwork Reduction Act of 1995 Analysis. This Memorandum 
    Opinion and Order contains either a new or modified information 
    collection. As part of its continuing effort to reduce paperwork 
    burdens, we invite the general public and the Office of Management and 
    Budget (OMB) to take this opportunity to comment on the information 
    collections contained in this order, as required by the Paperwork 
    Reduction Act of 1995, Public Law104-
    
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    13. Public and agency comments are due May 19, 1998. Comments should 
    address: (a) whether the proposed collection of information is 
    necessary for the proper performance of the functions of the 
    Commission, including whether the information shall have practical 
    utility; (b) the accuracy of the Commission's burden estimates; (c) 
    ways to enhance the quality, utility, and clarity of the information 
    collected; and (d) ways to minimize the burden of the collection of 
    information on the respondents, including the use of automated 
    collection techniques or other forms of information technology. Written 
    comments must be submitted on the proposed and/or modified information 
    collections on or before May 19, 1998. In addition to filing comments 
    with the Secretary, a copy of any comments on the information 
    collections contained herein should be submitted to Judy Boley, Federal 
    Communications Commission, Room 234, 1919 M Street, N.W., Washington, 
    DC 20554, or via the Internet to jboley@fcc.gov. For additional 
    information regarding information collections contained in the 
    Memorandum Opinion and Order contact Judy Boley at 202-418-0214.
        11. Supplemental Regulatory Flexibility Analysis. As required by 
    the Regulatory Flexibility Act (RFA),\1\ an Initial Regulatory 
    Flexibility Analysis was incorporated into the Sixth Further Notice of 
    Proposed Rule Making in this proceeding,\2\ and a Final Regulatory 
    Flexibility Analysis (FRFA) was incorporated into the subsequent Sixth 
    Report and Order.\3\ As described below, one Petition for 
    Reconsideration of the Sixth Report and Order (62 FR 26684; May 14, 
    1997) raised an issue concerning the FRFA. The present Memorandum 
    Opinion and Order on Reconsideration of the Sixth Report and Order 
    addresses that reconsideration petition, among others. This associated 
    Supplemental Final Regulatory Flexibility Analysis (Supplemental FRFA) 
    also addresses that petition, and conforms to the RFA.\4\
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        \1\ See 5 U.S.C. Secs. 603, 604. The RFA, see 5 U.S.C. Sec. 601 
    et seq., has been amended by the Contract With America Advancement 
    Act of 1996, Public Law 1045-121, 110 Stat. 847 (1996) (CWAAA). 
    Title II of the CWAAA is the Small Business Regulatory Enforcement 
    Fairness Act of 1996 (SBREFA).
        \2\ 11 FCC Rcd 10968, 11060 (1996).
        \3\ 12 FCC Rcd 14588, 14768 (1997).
        \4\ See 5 U.S.C. Sec. 604.
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    A. Need for, and Objectives of, this Memorandum Opinion and Order
    
        12. In the Sixth Report and Order, the Commission adopted policies, 
    procedures and technical criteria for use in conjunction with broadcast 
    digital television (DTV), adopted a DTV Table of Allotments, adopted a 
    plan for the recovery of a portion of the spectrum currently allocated 
    to TV broadcasting, and provided procedures for assigning DTV 
    frequencies. In the present Memorandum Opinion and Order, the 
    Commission addresses petitions for reconsideration of the Sixth Report 
    and Order. Throughout this proceeding, we have sought to allot DTV 
    channels in a manner that is most efficient for broadcasters and the 
    public and least disruptive to broadcast television service during the 
    period of transition from NTSC to DTV service. We wish to ensure that 
    the spectrum is used efficiently and effectively through reliance on 
    market forces, and ensure that the introduction of digital TV fully 
    serves the public interest.
    
    B. Summary of Significant Issues Raised by the Public In Response to 
    the FRFA
    
        13. One petition for reconsideration, that of Skinner Broadcasting, 
    Inc. (Skinner),\5\ raises various issues, one of which is in direct 
    response to the FRFA contained in the Sixth Report and Order. Skinner 
    states that the Commission conceded in the Sixth Report and Order that, 
    as a result of its actions, many low power television (LPTV) and TV 
    translator stations would be displaced. Nonetheless, argues Skinner, 
    the Commission ``made no proffer . . . of alternative digital channel 
    allotment configurations'' that might have reduced the number of such 
    displacements.\6\ Skinner notes that an ex parte presentation by 
    Community Broadcasters Association (CBA) offered an alternative 
    allotment table, and that alternative was not discussed in the Sixth 
    Report and Order or its FRFA. Skinner states that the Commission was 
    apparently satisfied that the interests of LPTV and TV translator 
    stations deserved no further consideration, given that such operations 
    are ``secondary'' under current licensing.\7\ Skinner argues that 
    ``alternatives obviously exist[ed]'' that might have avoided subsequent 
    displacements, and requests that the Commission reconsider the 
    allotment table adopted in the Sixth Report and Order.\8\
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        \5\ Skinner Broadcasting, Inc., Petition for Reconsideration, 
    filed June 13, 1997. The Skinner petition is also discussed in this 
    context in the present Memorandum Opinion and Order, in Section 
    III(F).
        \6\ Id. at 7.
        \7\ Id. at 7-8.
        \8\ Id. at 8.
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        14. We disagree with the contention that the Commission failed to 
    consider alternatives that could have further assisted LPTV stations, 
    TV translator stations, and other possible small entities in the DTV 
    transition process. As quoted by Skinner in a footnote in its 
    reconsideration petition,\9\ the previous FRFA specifically described 
    the displacement issue, with reference to the text of the Sixth Report 
    and Order, and noted that ``[o]ne alternative to this approach would 
    have been to permit existing LPTV and TV translator stations to remain 
    on their incumbent channels; this approach was not chosen because it 
    would have resulted in providing allotments for fewer than all full 
    service licensees.'' Elsewhere in the FRFA, we stated that, in addition 
    to the ``secondary status'' reason for the Commission's allotment 
    decision, the decision was consistent with ``the primary allotment 
    objective . . . to develop a DTV Table of Allotments that provides a 
    channel for all eligible broadcasters, consistent with the provisions 
    of the 1996 Telecommunications Act regarding initial eligibility for 
    DTV licenses.'' \10\ Discussion at that point cross-referenced the 
    lengthier discussions in the primary text of the Sixth Report and Order 
    concerning LPTV and TV translator stations and the ``secondary status'' 
    issue, including reference to case law.\11\ In addition, both the Sixth 
    Report and Order and its FRFA discussed alternative approaches,\12\ 
    although not the specific approach of CBA cited by Skinner. Last, as 
    noted by Skinner, the FRFA discussed various policies adopted to 
    mitigate the effects of displacement.
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        \9\ Id. at 8 n.5.
        \10\ FRFA, 12 FCC Rcd at 14769.
        \11\ Id. at 14769 n.8 (citing paragraphs 11 and 113-147 of the 
    Sixth Report and Order).
        \12\ Sixth Report and Order, 12 FCC Rcd at 14593-95; FRFA, 12 
    FCC Rcd at 14768-69.
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        15. We note that the CBA ex parte presentation cited by Skinner was 
    dated March 26, 1997, which would have been eight days prior to 
    adoption of the Sixth Report and Order. In a proceeding as lengthy as 
    this, that timing was unfortunate, but the Commission did consider 
    other CBA positions submitted earlier. Also, we note that CBA has 
    currently submitted another allocation proposal, which, in the present 
    Memorandum Opinion and Order, we have adopted in part. This other 
    proposal is also discussed later in this Supplemental FRFA, in Section 
    E (``Steps Taken to Minimize Significant Economic Burdens on Small 
    Entities, and Significant Alternatives Considered'').
    
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    C. Description and Estimate of the Number of Small Entities to Which 
    the Rules Will Apply
    
        16. As noted, a Final Regulatory Flexibility Analysis was 
    incorporated into the Sixth Report and Order.\13\ In that analysis, we 
    described in detail the small entities that might be significantly 
    affected by the rules adopted in the Sixth Report and Order.\14\ Those 
    entities included full service television stations, TV translator 
    facilities, and LPTV stations. In addition, while we did not believe 
    that television equipment manufacturers, manufacturers of television 
    equipment used by consumers, and computer manufacturers constituted 
    regulated entities for the purpose of that previous FRFA, we included 
    them in the analysis of the FRFA because we thought that some rule 
    changes and textual discussions in the Sixth Report and Order might 
    ultimately have some affect on equipment compliance. In the present 
    Memorandum Opinion and Order we address reconsideration petitions filed 
    in response to the Sixth Report and Order. In this present Supplemental 
    FRFA, we hereby incorporate by reference the description and estimate 
    of the number of small entities from the previous FRFA in this 
    proceeding.\15\
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        \13\ 12 FCC Red 14588, 14768(1997).
        \14\ See Section C of the previous Final Regulatory Flexibility 
    analysis, ``Description and Estimate of the Number of Small Entities 
    to Which the Rules Will Apply,'' at 12 FCC Red at 14770-76.
        \15\ Id.
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    D. Description of Projected Reporting, Recordkeeping and Other 
    Compliance Requirements
    
        17. The rules adopted will result in one change in current 
    reporting, Recordkeeping, or other compliance requirements: an 
    application will be required to be filed for those entities wishing to 
    increase station power within their service area through the use of 
    beam tilting techniques.
    
    E. Steps Taken to Minimize Significant Economic Burdens on Small 
    Entities, and Significant Alternatives Considered
    
        18. As noted in the previous FRFA, the DTV Table of Allotments will 
    affect all of the commercial and noncommercial broadcast television 
    stations eligible for a DTV channel in the transition period and a 
    significant number of the LPTV and TV translator stations.\16\ LPTV and 
    TV translator stations, especially, are likely to be small entities. It 
    is expected that the allotments will constitute the population of 
    channels on which broadcasters will operate DTV service in the future. 
    Affected stations will need to modify or obtain new transmission 
    facilities and, to a varying extent, production equipment to operate on 
    the new DTV channels. The actual cost of equipment is expected to vary 
    in accordance with the degree to which the station becomes involved in 
    DTV programming and origination.
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        \16\ 12 FCC Red at 14776.
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        19. As described in the present Memorandum Opinion and Order,\17\ 
    we continue to believe that the general principles and priorities used 
    for the development of the DTV allotments/assignments remain 
    appropriate. We reaffirm our approach to provide all eligible 
    broadcasters with the temporary use of a second channel that, to the 
    extent possible, will allow them to replicate the service areas of 
    their existing NTSC operations. We continue to find that such an 
    approach will promote the orderly transition of DTV by broadcasters and 
    foster the provision of service to the public. Our actions represent a 
    balancing of various factors.
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        \17\ Memorandum Opinion and Order at Sections III (A) and (F).
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        20. In this regard, certain petitioners have suggested that certain 
    ``targeted and limited adjustments'' to the DTV Table of Allotments are 
    needed. Considering this and other information, we have determined to 
    make a number of limited changes in the Table in order to prevent the 
    loss of DTV service and to minimize the impact of DTV operations on 
    existing NTSC service.\18\ In this regard, for example, we have 
    reviewed certain DTV-to-DTV adjacent channel situations and are 
    modifying the DTV allotments to eliminate these situations in a number 
    of instances. Specifically, we are making changes to 42 DTV allotments, 
    to resolve cases where use of adjacent channels is no longer acceptable 
    and would impact our service replication and interference goals. We 
    also are making a number of modifications to our technical rules for 
    DTV operation to further reduce the potential for interference between 
    DTV stations that operate on adjacent channels in the same area. In 
    addition, we are making 29 allotment changes to address requests by 
    individual petitioners, for a total of 71 changes.
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        \18\ Id. at Section III(E)
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        21. A number of parties representing low power interests argue that 
    the plan for early recovery of channels 60-69 will adversely impact 
    LPTV and TV translator stations.19 Again balancing various 
    interests, we have affirmed our basic plan to recover a portion of the 
    existing television spectrum and our earlier decision to permit low 
    power stations to continue to operate on channels 60-69 on a secondary 
    basis through the transition process.20 As set forth in the 
    Report and Order in ET Docket No. 97-157, released January 6, 
    1998,21 we have reallocated channels 60-69 for public safety 
    and a broad range of other services, including broadcasting, in 
    accordance with the requirements of the Balanced Budget Act of 1997. 
    However, in that decision, we stated that low power stations will be 
    allowed to operate on these channels, provided no interference is 
    caused to primary users. We also encouraged, wherever possible, private 
    negotiations between low power and new service providers to resolve 
    interference problems in a manner which is acceptable and beneficial to 
    both parties.
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        \19\ Id. at Section III(A).
        \20\ Id.
        \21\ Document No. FCC 97-421.
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        22. A number of petitioners have requested that we reconsider our 
    decision to defer the determination of the final core spectrum, pending 
    information on the suitability of channels 2-6 for DTV service. Some 
    also request that we expand or amend the DTV core spectrum to include 
    channels 2-6. In reconsidering this matter, we now believe that the 
    most desirable course of action is to expand the core to include all 
    channels 2-51.22 While we recognize that this change will 
    reduce the amount of spectrum to be recovered by 30 MHz, we believe 
    that the benefits of expanding the core spectrum outweigh the need for 
    recovery of either channels 2-6 or 47-51. In particular, the change 
    will eliminate certain planning uncertainties, reduce the number of 
    stations required to make second channel moves, increase the 
    availability of channels and thereby promote competition and diversity, 
    and help eliminate DTV-to-DTV adjacent channel interference situations. 
    Importantly for small entities, this expansion of the core will reduce 
    the impact of the transition on low power operations. In this regard, 
    channels 2-6 and 47-51 now support a significant number of LPTV and TV 
    translator stations. The low VHF channels, for example, have some of 
    the highest concentration of low power stations. Expanding the core to 
    include channels 2-6 may eliminate the eventual displacement of most of 
    these stations. In addition, expanding the core will also provide low 
    power stations with more channels and greater
    
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    opportunities to start new stations and relocate existing stations.
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        \22\ Memorandum Opinion and Order at Section III(B).
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        23. Some licensees, including noncommercial stations, express 
    concern regarding the additional burden that might be placed on 
    stations that are provided transitional DTV channels outside the core 
    spectrum. These parties generally state that because they will have 
    relocate their DTV operations to channels within the core spectrum they 
    will have to endure additional costs and be placed at a disadvantage 
    with respect to their competitors. They state that the necessity of a 
    ``double move'' (building facilities twice), if it comes to that, 
    represents disparate treatment of similarly situated broadcasters. 
    Recognizing these concerns, and as explained more fully in the 
    Memorandum Opinion and Order,23 we have attempted to 
    minimize to the extent possible the number of out-of-core DTV 
    allotments in developing the DTV Table. By expanding the core of 
    channels, there will be only 189 stations with out-of-core DTV 
    allotments. All but 12 of these stations have existing NTSC channels 
    within the core spectrum to which they may relocate at the end of the 
    transition period. In addition, to the extent that in-core channels 
    become available during the transition, we will attempt to further 
    reduce the number of out-of-core allotments in any future amendments to 
    the Table of Allotments. We have not, however, determined to modify our 
    ``no interference criteria,'' because most out-of-core allotments occur 
    in the most congested areas of the country where we have already 
    permitted some interference in order to achieve our goal of full 
    accommodation and to maximize the number of in-core allotments. We also 
    do not find it practicable to require stations to choose now the 
    channel they intend to keep following the transition. Regarding the 
    special burdens perhaps placed on certain noncommercial public 
    television licensees because of their reliance on federal, state and 
    private contributions to raise funds, we are initiating a separate 
    proceeding to seek comment on the ability of the licensees to use the 
    DTV channel capacity for commercial purposes. In the interim, we are 
    not adopting special provisions or priorities for PTV stations, but 
    will consider their concerns on a case-by-case basis. Also on a case-
    by-case basis, we will consider requests by stations with both NTSC and 
    DTV channels outside the core area to defer the construction of their 
    DTV station beyond the current construction deadline, or to convert 
    their operations directly to DTV at the end of the transition, where 
    such stations can show that implementing DTV in accordance with our 
    schedule will cause undue hardship to their operations.
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        \23\ Id. at Section III(C).
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        24. In the Sixth Report and Order,24 we allotted DTV 
    channels using a ``service replication/maximization'' concept that was 
    suggested by a variety of broadcast industry interests and 
    representatives. Under this approach,, we specified for each DTV 
    allotment a maximum permissible effective radiated power (ERP) and 
    antenna height above average terrain (HAAT) that will, to the extent 
    possible, provide for replication of the station's existing Grade B 
    service area. Our actions were intended in part to reduce the disparity 
    between existing UHF and VHF stations. We also provided rules and 
    procedures for stations to ``maximize,'' or increase, their service 
    areas provided they do not cause interference to other stations. In 
    response, some petitioners have raised concerns regarding difficulties 
    that UHF stations may face under the service replication plan in 
    providing DTV service within their core market or Grade A service areas 
    and in competing with the higher-powered DTV service of existing VHF 
    stations. Accordingly, to allow UHF stations to better serve their core 
    market areas and to reduce the disparities that are inherent in the 
    current service replication process, we have modified our rules to 
    provide additional opportunities for stations to maximize their DTV 
    coverage and service through increasing their power and/or making other 
    changes in their facilities.25 We are replacing the current 
    standard that specifies that changes in DTV operations may not cause 
    any new interference with a new de minimis standard along the lines 
    suggested by certain petitioners. Under this new de minimis standard, 
    stations will be permitted to increase power or make other changes in 
    their operation, such as modification of their antenna height or 
    transmitter location, where the requested change would not result in 
    more than a 2 percent increase in interference to the population served 
    by another station; provided, however, that no new interference may be 
    caused to any station that already experiences interference to 10 
    percent or more of its population or that would result in a station 
    receiving interference in excess of 10 percent of its population. In 
    addition, we have adopted an approach that will allow stations to 
    increase their power within their existing DTV service areas using beam 
    tilting techniques.
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        \24\ Sixth Report and Order, 12 FCC Rcd at 14605-07; FRFA, 12 
    FCC Rcd at 1478.
        \25\ Memorandum Opinion and Order at Section III(D).
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        25. In the Memorandum Opinion and Order, we have made a series of 
    decisions concerning LPTV and TV translator stations, which stations, 
    as we noted earlier, are especially likely to be small 
    entities.26 As we have stated before, we wish to ensure the 
    viability and survivability of LPTV and TV translator stations in a 
    digital world. At this juncture, some petitioners again raise 
    displacement concerns, and one petitioner noted earlier in this present 
    Supplemental FRFA, Community Broadcasters Association (CBA), offers an 
    alternative allotment table. CBA has also proposed that we recognize a 
    presumption favoring potentially displaced LPTV stations that file a 
    request to amend the DTV Table of Allotments. Recognizing these 
    concerns, we have utilized the software algorithm and approach 
    recommended by CBA, and have been able to identify a limited number of 
    cases in certain areas of the country where it is possible to avoid 
    using a channel occupied by low power stations by providing full 
    service stations with an equivalent alternative DTV 
    channel.27 In particular, we have found 66 instances in 
    which a channel change can be made that would not affect the operations 
    of full service stations, and we are therefore modifying the Table to 
    reflect these 66 DTV channel changes. We are not granting requests by 
    low power licensees to change the channels of individual full service 
    DTV allotments in order to avoid displacement of low power stations, 
    because to do so would adversely affect the ability of full service 
    stations to replicate their existing service and would also lead to 
    increased interference. We will, however, consider changing DTV 
    allotments to protect low power stations where the affected full 
    service station agrees to the change. In this regard, we encourage low 
    power and full service licensees to work together to develop 
    modifications to the DTV Table that will preserve the service of low 
    power stations.
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        \26\ Id. at Section III(F).
        \27\ Id. at Section III(F)(1).
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        26. In response to petitions requesting clarification of our 
    displacement relief policies, and to assist in making such relief 
    available in an equitable manner to all affected low power stations, we 
    will consider an LPTV or TV translator station eligible for such relief 
    where interference is predicted either to or from any allotted DTV 
    facility.28 Stations eligible under this criterion may apply 
    for relief as of the effective
    
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    date of this Memorandum Opinion and Order. All LPTV and TV translator 
    licensees on channels 60 to 69 are also eligible to file such 
    displacement relief applications at any time. In addition, and as 
    suggested by CBA, we are affording displacement relief applications 
    priority over new station applications or other requests for 
    modification by low power stations, including any such applications and 
    requests that may be pending at the time the displacement relief 
    application is filed. We will also permit displaced stations to seek 
    modifications other than channel changes, including, where necessary, 
    increases in effective radiated power up to the maximum allowed values. 
    We are not, however, providing any additional priority for urban LPTV 
    stations or PTV low power and TV translator stations in the 
    displacement relief process, as requested by some petitioners. We 
    believe that treating all potentially displaced low power stations in a 
    fair and equitable manner is the most appropriate course of action.
    ---------------------------------------------------------------------------
    
        \28\ Id. at Section III(F)(2).
    ---------------------------------------------------------------------------
    
        27. In this regard, we wish to note: low power licensees are 
    advised that the channels considered as candidates for assignment to 
    land mobile services in eight major markets under GEN Docket No. 85-172 
    are available at this time for low power use and may be requested in 
    displacement relief applications.
        28. Some petitioners request that we eliminate or modify the new 
    DTV protection requirement in Section 73.623 of our rules, which 
    requires that co-channel NTSC operations provide an additional 19 dB of 
    protection to DTV service at the edge of a DTV station's noise-limited 
    service area. It is argued that the rule is not needed to avoid 
    interference and will greatly complicate the task of finding new 
    channels for displaced LPTV stations. They also request that we require 
    DTV stations that are co-located with a lower adjacent channel LPTV 
    station to match the frequency offset of the LPTV station as a method 
    of reducing interference, and require the DTV station in such cases to 
    cooperate in making the necessary arrangements for maintaining an 
    offset between the two signals, including cost arrangements. We have 
    rejected these requests, because the protection standard is required to 
    ensure protection of DTV service.\29\ We are, however, amending the low 
    power television rules to specify the D/U values as a function of S/N 
    values to provide a transition from 21 dB to 2 dB D/U for NTSC-into-
    DTV, and from 15 dB to 23 dB D/U for DTV-into-DTV. These values are 
    based on measurement data presented to our advisory committee. With 
    regard to adjacent channel operation where a DTV station is immediately 
    above an NTSC station, we agree that DTV stations that are co-located 
    with a lower adjacent channel low power NTSC station should be required 
    to cooperate and maintain the necessary offset to eliminate 
    interference to the low power station. We note that the equipment 
    necessary to lock to a common reference frequency is relatively 
    inexpensive and should not be burdensome for a full power station. We 
    believe that on balance the benefits of maintaining service from low 
    power stations in such cases outweigh the relatively small incremental 
    costs for full service stations. We therefore have amended the rules in 
    this regard, which should benefit small entity stations.
    ---------------------------------------------------------------------------
    
        \29\ Id. at Section III(F)(3).
    ---------------------------------------------------------------------------
    
        29. Some petitioners have requested that low power stations be 
    permitted to utilize digital operation immediately. While we recognize 
    the desire of some low power operators to begin providing DTV service 
    at the same time as full service stations, there are a number of issues 
    in this context that still need to be addressed through a notice-and-
    comment rulemaking proceeding. We intend to initiate a separate 
    proceeding on this, in the near future. As noted in the Sixth Report 
    and Order,\30\ for the time being we will consider requests by low 
    power operators to operate DTV service on replacement channels on a 
    case-by-case basis under our displacement relief policy.
    ---------------------------------------------------------------------------
    
        \30\ 12 FCC Rcd at 14653 n.263.
    ---------------------------------------------------------------------------
    
        30. Some petitioners request that we take steps to establish a 
    permanent class of LPTV stations with primary allocation status. At 
    this time, we are deferring consideration of this and similar issues. 
    We will address these issues in a future action, when we address a 
    similar petition for rulemaking submitted by CBA.\31\
    ---------------------------------------------------------------------------
    
        \31\ CBA Petition for Rule Making, submitted Sept. 30, 1997.
    ---------------------------------------------------------------------------
    
        31. Last, some petitioners request that we reconsider our 
    previously stated intention to consider reimbursement for displaced low 
    power stations in a separate proceeding. They argue that the issue of 
    whether and how LPTV stations should be compensated is an integral part 
    of the DTV allotment process and should not be deferred to a future 
    proceeding. At this juncture, we do not believe that it is appropriate 
    to require broadcasters to implement DTV and at the same time 
    compensate secondary low power stations that are affected by this 
    required implementation.\32\ We also continue to believe that 
    compensation with regard to reclaimed spectrum is best addressed in 
    proceedings that specifically consider the reallocation of spectrum and 
    rules for new services. We note that this is consistent with our recent 
    decision in our Report and Order in the channel 60-69 reallocation 
    proceeding. In that proceeding we stated, however, that we will 
    consider whether there are other steps that may be of benefit to LPTV 
    and TV translator stations as we develop service rules for the new 
    commercial spectrum.
    ---------------------------------------------------------------------------
    
        \32\ Memorandum Opinion and Order at Section III(F)(6).
    ---------------------------------------------------------------------------
    
        32. Report to Congress: The Commission will send a copy of the 
    Memorandum Opinion and Order, including this Supplemental FRFA, in a 
    report to be sent to Congress pursuant to the Small Business Regulatory 
    Enforcement Fairness Act of 1996, see 5 U.S.C. Sec. 801(a)(1)(A). In 
    addition, the Commission will send a copy of the Memorandum Opinion and 
    Order, including the Supplemental FRFA, to the Chief Counsel for 
    Advocacy of the Small Business Administration.
    
    Ordering Clauses
    
        33. Ordering Clauses. In accordance with the actions described 
    herein, it is ordered that part 73 of the Commission's rules is amended 
    as set forth below. In addition, it is ordered that low power TV and TV 
    translator stations eligible for displacement relief under the 
    additional procedures adopted herein may apply for such relief at any 
    time on or after the effective date of this Memorandum Opinion and 
    Order. It is ordered that the rule amendments set forth herein shall be 
    effective April 20, 1998. It is further ordered that the new or 
    modified paperwork requirements contained in the new Section 
    73.622(f)(4)(iv) of the rules (which are subject to approval by the 
    Office of Management and Budget) will become effective May 19, 1998, 
    following OMB approval, unless a notice is published in the Federal 
    Register stating otherwise. This action is taken pursuant to authority 
    contained in sections 4(i), 7, 301, 302, 303, 307 and 336 of the 
    Communications Act of 1934, as amended, 47 U.S.C. sections 154(i), 157, 
    301, 302, 303, 307 and 336.
    
    List of Subjects in 47 CFR Parts 73 and 74
    
        Television.
    
    
    [[Page 13552]]
    
    
    Federal Communications Commission.
    Magalie Roman Salas,
    Secretary.
    
    Rule Changes
    
        Parts 73 and 74 of title 47 of the Code of Federal Regulations are 
    amended as follows:
    
    PART 73--RADIO BROADCAST SERVICES
    
        1. The authority citation for Part 73 continues to read as follows:
    
        Authority: 47 U.S.C. 154, 303, 334 and 336.
    
        2. Section 73.622 is amended by revising paragraphs (b), (c), (d), 
    (e), (f), (g) and (h) to read as follows:
    
    
    Sec. 73.622  Digital television table of allotments.
    
    * * * * *
        (b) DTV Table of Allotments.
    
                                     Alabama                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Anniston..............................  58                              
    Bessemer..............................  18c                             
    Birmingham............................  30, 36, 50, 52, *53             
    Demopolis.............................  *19                             
    Dothan................................  21, 36                          
    Dozier................................  *59                             
    Florence..............................  14, 20, *22                     
    Gadsden...............................  26, 45c                         
    Homewood..............................  28                              
    Huntsville............................  *24, 32c, 41, 49c, 59           
    Louisville............................  *44c                            
    Mobile................................  9, 20, 27, *41, 47              
    Montgomery............................  *14, 16, 46c, 51, 57            
    Mount Cheaha..........................  *56                             
    Opelika...............................  31                              
    Ozark.................................  33                              
    Selma.................................  55                              
    Troy..................................  48                              
    Tuscaloosa............................  34c                             
    Tuskegee..............................  24                              
    ------------------------------------------------------------------------
    
    
                                     Alaska                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Anchorage.............................  18, 20, 22, *24, *26, 28, 30, 32
    Bethel................................  *3                              
    Dillingham............................  *9                              
    Fairbanks.............................  18, 22, *24, 26, 28             
    Juneau................................  *6, 11                          
    Ketchikan.............................  *8, 13                          
    North Pole............................  20                              
    Sitka.................................  2                               
    ------------------------------------------------------------------------
    
    
                                     Arizona                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Flagstaff.............................  18, 22, 27, 32                  
    Green Valley..........................  47c                             
    Kingman...............................  19                              
    Lake Havasu City......................  32                              
    Mesa..................................  36                              
    Phoenix...............................  17, 20, 24, 26, *29, 31, 34c,   
                                             49, 56                         
    Prescott..............................  25                              
    Sierra Vista..........................  44                              
    Tolleson..............................  52c                             
    Tucson................................  19c, 23, 25, *28c, *30, 32, 35, 
                                             42                             
    Yuma..................................  16, 41                          
    ------------------------------------------------------------------------
    
    
                                    Arkansas                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Arkadelphia...........................  *46                             
    El Dorado.............................  27                              
    Fayetteville..........................  15, *45                         
    Fort Smith............................  18, 21, 27                      
    Hot Springs...........................  14                              
    Jonesboro.............................  9c, *20c, 49c                   
    Little Rock...........................  12c, 22, 30, 32, 43c, *47       
    Mountain View.........................  *35                             
    Newark................................  *27                             
    Pine Bluff............................  24, 39c                         
    Rogers................................  50                              
    Springdale............................  39                              
    ------------------------------------------------------------------------
    
    
                                   California                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Anaheim...............................  32                              
    Arcata................................  22                              
    Bakersfield...........................  10, 25, 33, 55                  
    Barstow...............................  44                              
    Calipatria............................  50                              
    Ceres.................................  *15c                            
    Chico.................................  36, 43                          
    Clovis................................  44c                             
    Concord...............................  63c                             
    Corona................................  39c                             
    Cotati................................  *23c                            
    El Centro.............................  22, 48                          
    Eureka................................  *11, 16, 17, 28                 
    Fort Bragg............................  15                              
    Fresno................................  7, 9, 14, 16, *40               
    Hanford...............................  20                              
    Huntington Beach......................  *48                             
    Los Angeles...........................  31c, 35c, 36, *41c, 42, 43, 53c,
                                             *59c, 60, 65c, 66              
    Merced................................  38                              
    Modesto...............................  18                              
    Monterey..............................  31, 32                          
    Novato................................  47                              
    Oakland...............................  56                              
    Ontario...............................  47c                             
    Oxnard................................  24                              
    Palm Springs..........................  46, 52                          
    Paradise..............................  20                              
    Porterville...........................  48c                             
    Rancho Palos Verdes...................  51c                             
    Redding...............................  14, *18                         
    Riverside.............................  68                              
    Sacramento............................  21c, 35c, 48, *53c, 55c, 61     
    Salinas...............................  13, 43c                         
    San Bernardino........................  *26, 38, 61c                    
    San Diego.............................  18, 19, 25, *30, 40c, 55        
    San Francisco.........................  19, 24, 27c, 29, *30, *33c, 39c,
                                             45c, 51, 57                    
    San Jose..............................  12c, 41c, 49c, *50, 52          
    San Luis Obispo.......................  15, 34c                         
    San Mateo.............................  *59                             
    Sanger................................  36                              
    Santa Ana.............................  23c                             
    Santa Barbara.........................  21, 27                          
    Santa Maria...........................  19                              
    Santa Rosa............................  54                              
    Stockton..............................  25, 46, 62                      
    Twentynine Palms......................  23                              
    Vallejo...............................  34                              
    Ventura...............................  49                              
    Visalia...............................  28, *50c                        
    Watsonville...........................  *58                             
    ------------------------------------------------------------------------
    
    
                                    Colorado                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Boulder...............................  15c                             
    Broomfield............................  *38                             
    Castle Rock...........................  46                              
    Colorado Springs......................  10, 22c, 24                     
    Denver................................  16, 17, *18, 19, 32c, 34, 35,   
                                             *40, 43, 51c                   
    Durango...............................  15                              
    Fort Collins..........................  21                              
    Glenwood Springs......................  23                              
    Grand Junction........................  2, 7, 12c, 15, *17              
    Longmont..............................  29                              
    Montrose..............................  13                              
    Pueblo................................  *26, 42                         
    Steamboat Springs.....................  10                              
    Sterling..............................  23                              
    ------------------------------------------------------------------------
    
    
                                   Connecticut                              
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Bridgeport............................  42, *52c                        
    Hartford..............................  5, *32, 33, 46                  
    New Britain...........................  35                              
    New Haven.............................  6, 10, *39                      
    New London............................  34                              
    Norwich...............................  *45                             
    Waterbury.............................  12                              
    ------------------------------------------------------------------------
    
    
                                    Delaware                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Seaford...............................  *44                             
    Wilmington............................  31, *55                         
    ------------------------------------------------------------------------
    
    
                              District of Columbia                          
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Washington............................  *27c, *33c, 34, 35, 36, 39, 48, 
                                             51c                            
    ------------------------------------------------------------------------
    
    
    [[Page 13553]]
    
    
                                     Florida                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Boca Raton............................  *44c                            
    Bradenton.............................  42                              
    Cape Coral............................  35                              
    Clearwater............................  21                              
    Clermont..............................  17                              
    Cocoa.................................  *30, 51                         
    Daytona Beach.........................  11, 49                          
    Fort Lauderdale.......................  52c                             
    Fort Myers............................  15, *31c, 53                    
    Fort Pierce...........................  *38, 50                         
    Fort Walton Beach.....................  25, 40, 49                      
    Gainesville...........................  16, *36                         
    High Springs..........................  28                              
    Hollywood.............................  47                              
    Jacksonville..........................  13c, 19, 32, 34, *38, 42, *44   
    Key West..............................  3, 12                           
    Lake Worth............................  36                              
    Lakeland..............................  19                              
    Leesburg..............................  40, *46c                        
    Live Oak..............................  48                              
    Melbourne.............................  20, 48                          
    Miami.................................  8c, 9, *18c, 19, *20, 22c, 24c, 
                                             26, 30, 32, 46c                
    Naples................................  41, 45                          
    New Smyrna Beach......................  *33                             
    Ocala.................................  31                              
    Orange Park...........................  10                              
    Orlando...............................  14, 22, *23, 39, 41, 58         
    Palm Beach............................  49                              
    Panama City...........................  19, 29c, *38, 42                
    Panama City Beach.....................  47c                             
    Pensacola.............................  17, *31, 34c, 45c               
    Sarasota..............................  52                              
    St. Petersburg........................  24, 57, 59                      
    Tallahassee...........................  2, 22, *32                      
    Tampa.................................  7, 12, 29c, *34, 47, *54        
    Tequesta..............................  16                              
    Tice..................................  33                              
    Venice................................  25                              
    West Palm Beach.......................  13c, *27, 28, 55                
    ------------------------------------------------------------------------
    
    
                                     Georgia                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Albany................................  17, 30                          
    Athens................................  *22, 48                         
    Atlanta...............................  10, 19, 20, *21, 25, 27, 39,    
                                             *41, 43                        
    Augusta...............................  30, 31, 42, 51                  
    Bainbridge............................  50c                             
    Baxley................................  35c                             
    Brunswick.............................  24                              
    Chatsworth............................  *33                             
    Cochran...............................  *7                              
    Columbus..............................  15, *23, 35, 47, 9              
    Cordele...............................  51                              
    Dalton................................  16                              
    Dawson................................  *26c                            
    Macon.................................  16, 40, 45, 50                  
    Monroe................................  44                              
    Pelham................................  *20                             
    Perry.................................  32                              
    Rome..................................  51                              
    Savannah..............................  15, 23c, 39, *46                
    Thomasville...........................  52                              
    Toccoa................................  24                              
    Valdosta..............................  43                              
    Waycross..............................  *18                             
    Wrens.................................  *36                             
    ------------------------------------------------------------------------
    
    
                                     Hawaii                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Hilo..................................  8, 18, *19, 21, 22, 23, *31,    
                                             *39c                           
    Honolulu..............................  8, *18, 19, 22, 23, 27c, 31c,   
                                             33c, 35, *39c, 40, *43         
    Kailua Kona...........................  25                              
    Kaneohe...............................  41                              
    Lihue.................................  *7c, *12, *28c, *45             
    Wailuku...............................  16c, 20, 24, *28c, 29, *30,     
                                             *34c, 36                       
    ------------------------------------------------------------------------
    
    
                                      Idaho                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Boise.................................  *21, 26, 28                     
    Caldwell..............................  10c                             
    Coeur D'alene.........................  *45                             
    Filer.................................  *18                             
    Idaho Falls...........................  9c, 36                          
    Lewiston..............................  32                              
    Moscow................................  *35                             
    Nampa.................................  24, 44                          
    Pocaello..............................  *17, 23                         
    Twin Falls............................  16, *22, 34                     
    ------------------------------------------------------------------------
    
    
                                    Illinois                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Aurora................................  59                              
    Bloomington...........................  28                              
    Carbondale............................  *40                             
    Champaign.............................  41, 48                          
    Charleston............................  *50                             
    Chicago...............................  3c, 19c, *21c, 27c, 29, 31, 43c,
                                             45c, *47, 52                   
    Decatur...............................  18c, 22                         
    East St. Louis........................  47c                             
    Freeport..............................  41                              
    Harrisburg............................  34                              
    Jacksonville..........................  *15c                            
    Joliet................................  53                              
    Lasalle...............................  10                              
    Macomb................................  *21                             
    Marion................................  17                              
    Moline................................  *23, 38                         
    Mount Vernon..........................  21                              
    Olney.................................  *19                             
    Peoria................................  30, 39, 40, *46, 57             
    Quincy................................  32, *34, 54                     
    Rock Island...........................  58                              
    Rockford..............................  16c, 42, 54                     
    Springfield...........................  42, 44, 53                      
    Urbana................................  26, *33                         
    ------------------------------------------------------------------------
    
    
                                     Indiana                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Angola................................  12                              
    Bloomington...........................  *14, 27, 53, 56                 
    Elkhart...............................  58                              
    Evansville............................  28, 45c, *54, 58, 59            
    Fort Wayne............................  4, 19, 24, 36, *40c             
    Gary..................................  *17, 51c                        
    Hammond...............................  36                              
    Indianapolis..........................  9c, 16, *21c, 25, *44, 45, 46   
    Kokomo................................  54                              
    Lafayette.............................  11                              
    Marion................................  32                              
    Muncie................................  52                              
    Richmond..............................  39                              
    Salem.................................  51c                             
    South Bend............................  30, *35c, 42, 48                
    Terre Haute...........................  24, 36, 39c                     
    Vincennes.............................  *52                             
    ------------------------------------------------------------------------
    
    
                                      Iowa                                  
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Ames..................................  59                              
    Burlington............................  41                              
    Cedar Rapids..........................  27, 47, 51, 52                  
    Council Bluffs........................  *33c                            
    Davenport.............................  *34, 49, 56                     
    Des Moines............................  16, 19, 26, 31, *50             
    Dubuque...............................  43                              
    Fort Dodge............................  *25                             
    Iowa City.............................  25, *45                         
    Mason City............................  *18, 42                         
    Ottumwa...............................  14                              
    Red Oak...............................  *35                             
    Sioux City............................  *28c, 30, 39, 41, 49            
    Waterloo..............................  *35, 55                         
    ------------------------------------------------------------------------
    
    
                                     Kansas                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Colby.................................  17                              
    Ensign................................  5                               
    Fort Scott............................  40                              
    Garden City...........................  16, 18                          
    Goodland..............................  14                              
    Great Bend............................  22                              
    Hays..................................  *16, 20                         
    Hutchinson............................  19, *29, 35                     
    Lakin.................................  *23                             
    Lawrence..............................  36                              
    Pittsburg.............................  30                              
    Salina................................  17                              
    Topeka................................  *23, 28c, 44, 48                
    Wichita...............................  21, 26, 31, 45                  
    ------------------------------------------------------------------------
    
    
                                    Kentucky                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Ashland...............................  *26c, 44                        
    Beattyville...........................  7                               
    Bowling Green.........................  16, *18, 33, *48                
    Campbellsville........................  19                              
    Covington.............................  *24                             
    Danville..............................  4                               
    Elizabethtown.........................  *43                             
    Harlan................................  51                              
    
    [[Page 13554]]
    
                                                                            
    Hazard................................  12, *16                         
    Lexington.............................  22, 40, *42, 59                 
    Louisville............................  8, *17, 26, *38, 47, 49, 55     
    Madisonville..........................  20c, *42                        
    Morehead..............................  *15, 21                         
    Murray................................  *36                             
    Newport...............................  29                              
    Owensboro.............................  30                              
    Owenton...............................  *44                             
    Paducah...............................  32, 41, 50c                     
    Pikeville.............................  *24                             
    Somerset..............................  *14                             
    ------------------------------------------------------------------------
    
    
                                    Louisiana                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Alexandria............................  *26c, 32c, 35                   
    Baton Rouge...........................  *25, 34c, 42, 45c, 46           
    Columbia..............................  57                              
    Lafayette.............................  16c, *23, 28, 56                
    Lake Charles..........................  8c,*20, 30c                     
    Monroe................................  *19, 55                         
    New Orleans...........................  *11, 14, 15, 29, 30, *31, 40,   
                                             43, 50c                        
    Shreveport............................  17, *25c, 28, 34c, 44           
    Slidell...............................  24                              
    West Monroe...........................  36, 38                          
    ------------------------------------------------------------------------
    
    
                                      Maine                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Augusta...............................  *17                             
    Bangor................................  14, 19, 25                      
    Biddeford.............................  *45                             
    Calais................................  *15                             
    Lewiston..............................  28                              
    Orono.................................  *22                             
    Poland Spring.........................  46                              
    Portland..............................  4, 38, 44                       
    Presque Isle..........................  16, *20                         
    ------------------------------------------------------------------------
    
    
                                    Maryland                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Annapolis.............................  *42                             
    Baltimore.............................  *29, 38, 40, 41, 46c, 52, 59    
    Frederick.............................  *28                             
    Hagerstown............................  16, *44, 55                     
    Oakland...............................  *54                             
    Salisbury.............................  21, 53, *56                     
    ------------------------------------------------------------------------
    
    
                                  Massachusetts                             
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Adams.................................  36                              
    Boston................................  *19, 20, 30, 31, 32, 39c, 42,   
                                             *43                            
    Cambridge.............................  41                              
    Lawrence..............................  18                              
    Marlborough...........................  23                              
    New Bedford...........................  22, 49                          
    Norwell...............................  52                              
    Springfield...........................  11, 55, *58c                    
    Vineyard Haven........................  40                              
    Worcester.............................  29c, *47                        
    ------------------------------------------------------------------------
    
    
                                    Michigan                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Alpena................................  13, *57                         
    Ann Arbor.............................  33                              
    Bad Axe...............................  *15                             
    Battle Creek..........................  20, 44c                         
    Bay City..............................  22                              
    Cadillac..............................  40, 47, *58                     
    Calumet...............................  18                              
    Cheboygan.............................  14                              
    Detroit...............................  14, 21c, 41, *43, 44, 45, 58    
    East Lansing..........................  *55c                            
    Escanaba..............................  48                              
    Flint.................................  16, 36, *52                     
    Grand Rapids..........................  7, *11, 19, 39                  
    Iron Mountain.........................  22                              
    Jackson...............................  34                              
    Kalamazoo.............................  2, *5, 45                       
    Lansing...............................  38, 51c, 59                     
    Manistee..............................  *17                             
    Marquette.............................  *33, 3                          
    Mount Clemens.........................  39c                             
    Mount Pleasant........................  *56                             
    Muskegon..............................  24                              
    Onondaga..............................  57                              
    Saginaw...............................  30, 48                          
    Sault Ste. Marie......................  49, 56                          
    Traverse City.........................  31, 50                          
    University Center.....................  *18                             
    Vanderbilt............................  59                              
    ------------------------------------------------------------------------
    
    
                                    Minnesota                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Alexandria............................  14, 24                          
    Appleton..............................  *31                             
    Austin................................  *20, 33                         
    Bemidji...............................  *18                             
    Brainerd..............................  *28                             
    Crookston.............................  *16                             
    Duluth................................  17, 33, *38, 43                 
    Hibbing...............................  36                              
    Mankato...............................  38                              
    Minneapolis...........................  21, 22, *26, 32, 35, *44        
    Redwood Falls.........................  27                              
    Rochester.............................  36, 46                          
    St. Cloud.............................  40                              
    St. Paul..............................  *16, *34, 50                    
    Thief River Falls.....................  57                              
    Walker................................  20                              
    Worthington...........................  *15                             
    ------------------------------------------------------------------------
    
    
                                   Mississippi                              
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Biloxi................................  *16, 39                         
    Booneville............................  *55                             
    Bude..................................  *18c                            
    Columbus..............................  35                              
    Greenville............................  17                              
    Greenwood.............................  *25, 54                         
    Gulfport..............................  48                              
    Hattiesburg...........................  58                              
    Holly Springs.........................  41c                             
    Jackson...............................  *20, 21, 41c, 51, 52            
    Laurel................................  28                              
    Meridian..............................  26, 31c, *44, 49                
    Mississippi State.....................  *38                             
    Natchez...............................  49c                             
    Oxford................................  *36                             
    Tupelo................................  57                              
    West Point............................  16                              
    ------------------------------------------------------------------------
    
    
                                    Missouri                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Cape Girardeau........................  22, 57                          
    Columbia..............................  22, 36                          
    Hannibal..............................  29                              
    Jefferson City........................  12, 20                          
    Joplin................................  *25, 43, 46                     
    Kansas City...........................  14, *18, 24, 31, 34, 42c, 47,   
                                             51c                            
    Kirksville............................  33                              
    Poplar Bluff..........................  18                              
    Sedalia...............................  15                              
    Springfield...........................  19, *23, 28c, 44, 52            
    St. Joseph............................  21, 53                          
    St. Louis.............................  14, 26, 31c, 35, *39, 43, 56    
    ------------------------------------------------------------------------
    
    
                                     Montana                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Billings..............................  11, 17, 18                      
    Bozeman...............................  16, *20                         
    Butte.................................  2, 15, 19c                      
    Glendive..............................  15                              
    Great Falls...........................  39, 44, 45                      
    Hardin................................  22                              
    Helena................................  14, 29                          
    Kalispell.............................  38                              
    Miles City............................  13                              
    Missoula..............................  *27, 35, 36, 40                 
    ------------------------------------------------------------------------
    
    
                                    Nebraska                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Albion................................  23                              
    Alliance..............................  *24                             
    Bassett...............................  *15                             
    Grand Island..........................  19, 32                          
    Hastings..............................  *14, 21                         
    Hayes Center..........................  18                              
    Kearney...............................  36                              
    Lexington.............................  *26                             
    Lincoln...............................  25, 31, *40                     
    McCook................................  12                              
    Merriman..............................  *17                             
    Norfolk...............................  *16                             
    North Platte..........................  *16, 22                         
    Omaha.................................  *17, 20, 22, 38, 43c, 45        
    Scottsbluff...........................  20, 29                          
    Superior..............................  34                              
    ------------------------------------------------------------------------
    
    
    [[Page 13555]]
    
    
                                     Nevada                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Elko..................................  8                               
    Henderson.............................  24                              
    Las Vegas.............................  2, 7, *11c, 16c, 17, 22c, 29    
    Paradise..............................  40c                             
    Reno..................................  *15, 22c, 23, 26, 32, 34, 44    
    Winnemucca............................  12                              
    ------------------------------------------------------------------------
    
    
                                  New Hampshire                             
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Berlin................................  *15                             
    Concord...............................  33                              
    Derry.................................  35                              
    Durham................................  *57                             
    Keene.................................  *49c                            
    Littleton.............................  *48                             
    Manchester............................  59c                             
    Merrimack.............................  34                              
    ------------------------------------------------------------------------
    
    
                                   New Jersey                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Atlantic City.........................  46, 49                          
    Burlington............................  27                              
    Camden................................  *22                             
    Linden................................  36                              
    Montclair.............................  *51c                            
    New Brunswick.........................  *18c                            
    Newark................................  53c, 61                         
    Newton................................  8c                              
    Paterson..............................  40                              
    Secaucus..............................  38                              
    Trenton...............................  *43                             
    Vineland..............................  66c                             
    West Milford..........................  *29                             
    Wildwood..............................  36                              
    ------------------------------------------------------------------------
    
    
                                   New Mexico                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Albuquerque...........................  16, *17, 21, 24c, *25, 26, 42c, 
                                             51c                            
    Carlsbad..............................  19                              
    Clovis................................  20                              
    Farmington............................  8, 17                           
    Hobbs.................................  16                              
    Las Cruces............................  *23c, 36                        
    Portales..............................  *32                             
    Roswell...............................  28c, 35, 41                     
    Santa Fe..............................  10, 27, 29                      
    Silver City...........................  12                              
    ------------------------------------------------------------------------
    
    
                                    New York                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Albany................................  4, 15, 26                       
    Amsterdam.............................  50                              
    Batavia...............................  53                              
    Binghamton............................  4, 7, 8, *42c                   
    Buffalo...............................  14, *32, 33, 34, 38, 39, *43    
    Carthage..............................  35                              
    Corning...............................  50                              
    Elmira................................  2, 55                           
    Garden City...........................  *22c                            
    Jamestown.............................  27c                             
    Kingston..............................  21                              
    New York..............................  *24, 28, 30, 33, 44, 45, 56c    
    North Pole............................  14                              
    Norwood...............................  *23                             
    Plattsburgh...........................  *38                             
    Poughkeepsie..........................  27                              
    Riverhead.............................  57                              
    Rochester.............................  *16, 28, 45, 58, 59             
    Schenectady...........................  *34, 39, 43                     
    Smithtown.............................  23                              
    Springville...........................  46                              
    Syracuse..............................  17, 19c, *25c, 44c, 47, 54      
    Utica.................................  27, 29, 30                      
    Watertown.............................  21c, *41                        
    ------------------------------------------------------------------------
    
    
                                 North Carolina                             
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Asheville.............................  *25, 45, 56, 57                 
    Belmont...............................  47c                             
    Burlington............................  14                              
    Chapel Hill...........................  *59                             
    Charlotte.............................  22, 23, *24, 27, 34             
    Columbia..............................  *20                             
    Concord...............................  *44                             
    Durham................................  27, 52                          
    Fayetteville..........................  36, 38                          
    Goldsboro.............................  55                              
    Greensboro............................  33, 43, 51                      
    Greenville............................  10c, 21, *23                    
    Hickory...............................  40                              
    High Point............................  35                              
    Jacksonville..........................  34, *44                         
    Kannapolis............................  50                              
    Lexington.............................  19                              
    Linville..............................  *54                             
    Lumberton.............................  *25                             
    Morehead City.........................  24                              
    New Bern..............................  48                              
    Raleigh...............................  49, 53, 57                      
    Roanoke Rapids........................  *39                             
    Rocky Mount...........................  15                              
    Washington............................  32                              
    Wilmington............................  *29, 30, 46, 54                 
    Wilson................................  42                              
    Winston-Salem.........................  29, 31, *32                     
    ------------------------------------------------------------------------
    
    
                                  North Dakota                              
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Bismarck..............................  16, *22, 23, 31                 
    Devils Lake...........................  *25, 59                         
    Dickinson.............................  18, 19, *20                     
    Ellendale.............................  *20c                            
    Fargo.................................  19, 21, *23, 58                 
    Grand Forks...........................  *56                             
    Jamestown.............................  14                              
    Minot.................................  15c, 45, *57, 58                
    Pembina...............................  15                              
    Valley City...........................  38                              
    Williston.............................  14, *51, 52                     
    ------------------------------------------------------------------------
    
    
                                      Ohio                                  
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Akron.................................  30, *50c, 59                    
    Alliance..............................  *46c                            
    Athens................................  *27                             
    Bowling Green.........................  *56                             
    Cambridge.............................  *35                             
    Canton................................  39, 47                          
    Chillicothe...........................  46                              
    Cincinnati............................  10c, 31, 33, *34, 35            
    Cleveland.............................  2, 15, *26c, 31, 34             
    Columbus..............................  13, 14, 21, 36, *38             
    Dayton................................  30, 41, 50, 51, *58             
    Lima..................................  20, 47                          
    Lorain................................  28                              
    Mansfield.............................  12                              
    Newark................................  24                              
    Oxford................................  *28                             
    Portsmouth............................  17, *43c                        
    Sandusky..............................  42c                             
    Shaker Heights........................  10                              
    Springfield...........................  18                              
    Steubenville..........................  57                              
    Toledo................................  5, 17, 19c, *29, 46, 49c        
    Youngstown............................  20c, 36, 41                     
    Zanesville............................  40                              
    ------------------------------------------------------------------------
    
    
                                    Oklahoma                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Ada...................................  26                              
    Bartlesville..........................  15                              
    Cheyenne..............................  *8                              
    Claremore.............................  *36c                            
    Enid..................................  18                              
    Eufaula...............................  *31                             
    Lawton................................  23                              
    Oklahoma City.........................  15c, 16, 24, 27, *32, 33, 39,   
                                             42, 50, 51                     
    Okmulgee..............................  28                              
    Shawnee...............................  29                              
    Tulsa.................................  22, *38, 42c, 48c, 49, 55, 56,  
                                             58                             
    ------------------------------------------------------------------------
    
    
                                     Oregon                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Bend..................................  *11, 18                         
    Coos Bay..............................  21, 22                          
    Corvallis.............................  *39                             
    Eugene................................  14, 17c, 25, *29c, 31           
    Klamath Falls.........................  29, *33, 40                     
    La Grande.............................  *5                              
    Medford...............................  15, 27c, 35, 38, *42            
    Pendleton.............................  8                               
    Portland..............................  *27, 30, 40, 43, 45, 6          
    Roseburg..............................  18, 19, 45                      
    Salem.................................  20, 33c                         
    ------------------------------------------------------------------------
    
    
                                  Pennsylvania                              
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Allentown.............................  46, *62c                        
    Altoona...............................  24c, 32, 46                     
    Bethlehem.............................  59c                             
    Clearfield............................  *15                             
    Erie..................................  16, 22, *50, 52, 58             
    Greensburg............................  50                              
    Harrisburg............................  4, *36, 57                      
    
    [[Page 13556]]
    
                                                                            
    Hazleton..............................  9                               
    Johnstown.............................  29, 30, 34                      
    Lancaster.............................  23, 58                          
    Philadelphia..........................  26, 32, *34, 42, 54, 64c, 67    
    Pittsburgh............................  25c, *26c, *38, 42, 43, 48, 51  
    Reading...............................  25                              
    Red Lion..............................  30                              
    Scranton..............................  13, 31, 32, *41, 49             
    Wilkes-Barre..........................  11                              
    Williamsport..........................  29                              
    York..................................  47                              
    ------------------------------------------------------------------------
    
    
                                  Rhode Island                              
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Block Island..........................  17c                             
    Providence............................  13c, *21, 51, 54c               
    ------------------------------------------------------------------------
    
    
                                 South Carolina                             
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Allendale.............................  *33                             
    Anderson..............................  14                              
    Beaufort..............................  *44                             
    Charleston............................  35, 40, *49, 52, 53, 59         
    Columbia..............................  8, 17, *32, 41, 48              
    Conway................................  *58                             
    Florence..............................  16c, 20, *45, 56                
    Greenville............................  *9, 35, 59                      
    Greenwood.............................  *18                             
    Hardeeville...........................  27                              
    Myrtle Beach..........................  18                              
    Rock Hill.............................  15, 39                          
    Spartanburg...........................  43, 53                          
    Sumter................................  *28c, 38                        
    ------------------------------------------------------------------------
    
    
                                  South Dakota                              
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Aberdeen..............................  *17c, 28                        
    Brookings.............................  *18                             
    Eagle Butte...........................  *25                             
    Florence..............................  25                              
    Huron.................................  22                              
    Lead..................................  29, 30                          
    Lowry.................................  *15                             
    Martin................................  *23                             
    Mitchell..............................  26                              
    Pierre................................  19, *21                         
    Rapid City............................  16c, 18, 22, *26                
    Reliance..............................  14                              
    Sioux Falls...........................  7, *24c, 29, 32, 40, 47c        
    Vermillion............................  *34                             
    ------------------------------------------------------------------------
    
    
                                    Tennessee                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Chattanooga...........................  *29, 35, 40, 47, 55             
    Cleveland.............................  42                              
    Cookeville............................  36, *52                         
    Crossville............................  50                              
    Greeneville...........................  38                              
    Hendersonville........................  51c                             
    Jackson...............................  39, 43                          
    Jellico...............................  23                              
    Johnson City..........................  58                              
    Kingsport.............................  27                              
    Knoxville.............................  *17, 26, 30, 31, 34             
    Lebanon...............................  44                              
    Lexington.............................  *47                             
    Memphis...............................  25c, 28, *29c, 31c, 51c, 52, 53 
    Murfreesboro..........................  38                              
    Nashville.............................  10, 15, 21, 23, 27, *46, 56     
    Sneedville............................  *41                             
    ------------------------------------------------------------------------
    
    
                                      Texas                                 
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Abilene...............................  24, 29                          
    Alvin.................................  36                              
    Amarillo..............................  9, 15c, 19, *21, 23             
    Arlington.............................  42                              
    Austin................................  21, *22, 33, 43c, 49, 56        
    Baytown...............................  41                              
    Beaumont..............................  21, *33, 50                     
    Belton................................  47c                             
    Big Spring............................  33                              
    Brownsville...........................  24c                             
    Bryan.................................  29c, 59                         
    College Station.......................  *12                             
    Conroe................................  5, 42                           
    Corpus Christi........................  18, *23, 27, 47, 50             
    Dallas................................  9c, *14, 32, 35, 36, 40c, 45    
    Decatur...............................  30c                             
    Del Rio...............................  28                              
    Denton................................  *43                             
    Eagle Pass............................  18                              
    El Paso...............................  15c, 16, 17, 18, 25, *30, *39c, 
                                             51                             
    Fort Worth............................  18, 19, 41, 51                  
    Galveston.............................  *23c, 47                        
    Garland...............................  24c                             
    Greenville............................  46                              
    Harlingen.............................  31, *34, 38                     
    Houston...............................  *9c, 19, *24, 27c, 31, 32, 35,  
                                             38, 44c                        
    Irving................................  48                              
    Jacksonville..........................  22                              
    Katy..................................  52c                             
    Kerrville.............................  32                              
    Killeen...............................  23                              
    Lake Dallas...........................  54                              
    Laredo................................  14, 15, 19                      
    Llano.................................  27                              
    Longview..............................  52c                             
    Lubbock...............................  25, 27, 35c, 38, *39, 43        
    Lufkin................................  43                              
    McAllen...............................  46                              
    Midland...............................  26                              
    Nacogdoches...........................  18                              
    Odessa................................  15, *22, 23, 31, 43c            
    Port Arthur...........................  40                              
    Rio Grande City.......................  20                              
    Rosenberg.............................  46c                             
    San Angelo............................  11, 16, 19                      
    San Antonio...........................  *16, *20, 30c, 38, 39, 48, 55,  
                                             58                             
    Sherman...............................  20                              
    Snyder................................  10                              
    Sweetwater............................  20                              
    Temple................................  50                              
    Texarkana.............................  15                              
    Tyler.................................  38                              
    Victoria..............................  15, 34                          
    Waco..................................  *20, 26c, 53, 57                
    Weslaco...............................  13                              
    Wichita Falls.........................  15, 22, 28                      
    ------------------------------------------------------------------------
    
    
                                      Utah                                  
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Cedar City............................  14                              
    Ogden.................................  29, *34                         
    Provo.................................  17c, *39                        
    Salt Lake City........................  27, 28, 35, 38, 40, *42         
    St. George............................  9                               
    ------------------------------------------------------------------------
    
    
                                     Vermont                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Burlington............................  16, *32, 43, 53                 
    Hartford..............................  25                              
    Rutland...............................  *56                             
    St. Johnsbury.........................  *18                             
    Windsor...............................  *24                             
    ------------------------------------------------------------------------
    
    
                                    Virginia                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Arlington.............................  15c                             
    Ashland...............................  47                              
    Bristol...............................  28                              
    Charlottesville.......................  *14, 32                         
    Danville..............................  41                              
    Fairfax...............................  *57c                            
    Front Royal...........................  *21                             
    Goldvein..............................  *30                             
    Grundy................................  49                              
    Hampton...............................  41                              
    Hampton-Norfolk.......................  *16c                            
    Harrisonburg..........................  49                              
    Lynchburg.............................  20, 56                          
    Manassas..............................  43c                             
    Marion................................  *42                             
    Norfolk...............................  38, 46, 58                      
    Norton................................  *32                             
    Petersburg............................  22c                             
    Portsmouth............................  19, 31                          
    Richmond..............................  *24c, 25, 26, *44, 54           
    Roanoke...............................  *3, 17, 18, 30, 36              
    Staunton..............................  *11                             
    Virginia Beach........................  29                              
    ------------------------------------------------------------------------
    
    
                                   Washington                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Bellevue..............................  32, 50                          
    Bellingham............................  19, 35                          
    Centralia.............................  *19                             
    Everett...............................  31                              
    Kennewick.............................  44                              
    Pasco.................................  18                              
    Pullman...............................  *17                             
    Richland..............................  26c, *38                        
    Seattle...............................  25, 38, 39, *41, 44, 48         
    
    [[Page 13557]]
    
                                                                            
    Spokane...............................  13, 15, 20, 30, 36, *39         
    Tacoma................................  14, 18, *27, 36, *42            
    Vancouver.............................  48                              
    Wenatchee.............................  46c                             
    Yakima................................  14, 16, *21, 33                 
    ------------------------------------------------------------------------
    
    
                                  West Virginia                             
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Bluefield.............................  14, 46                          
    Charleston............................  19, 39, 41                      
    Clarksburg............................  28, 52                          
    Grandview.............................  *53                             
    Huntington............................  23, *34c, 54                    
    Lewisburg.............................  48                              
    Martinsburg...........................  12                              
    Morgantown............................  *33                             
    Oak Hill..............................  50                              
    Parkersburg...........................  49                              
    Weston................................  58                              
    Wheeling..............................  32                              
    ------------------------------------------------------------------------
    
    
                                    Wisconsin                               
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Appleton..............................  59                              
    Chippewa Falls........................  49c                             
    Eagle River...........................  28                              
    Eau Claire............................  15, 39                          
    Fond Du Lac...........................  44                              
    Green Bay.............................  23, 41, *42, 51, 56             
    Janesville............................  32                              
    Kenosha...............................  40                              
    La Crosse.............................  14, 17, *30, 53                 
    Madison...............................  11, 19, *20, 26, 50             
    Manitowoc.............................  19                              
    Mayville..............................  43                              
    Menomonie.............................  *27                             
    Milwaukee.............................  *8, 22, 25c, 28, 33, 34, *35,   
                                             46, 61                         
    Park Falls............................  *47                             
    Racine................................  48                              
    Rhinelander...........................  16                              
    Superior..............................  19                              
    Suring................................  21                              
    Wausau................................  *24, 29, 40                     
    ------------------------------------------------------------------------
    
    
                                     Wyoming                                
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Casper................................  15c, 17, 18                     
    Cheyenne..............................  11, 28c, 30                     
    Jackson...............................  14                              
    Lander................................  7, *8                           
    Rawlins...............................  9                               
    Riverton..............................  16                              
    Rock Springs..........................  21                              
    Sheridan..............................  21                              
    ------------------------------------------------------------------------
    
    
                                      Guam                                  
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Agana.................................  2, 4, 5                         
    Tamuning..............................  17                              
    ------------------------------------------------------------------------
    
    
                                   Puerto Rico                              
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Aguada................................  62                              
    Aguadilla.............................  17c, *34, 69                    
    Arecibo...............................  53, 61c                         
    Bayamon...............................  59c                             
    Caguas................................  56, *57                         
    Carolina..............................  51                              
    Fajardo...............................  *16c, 33                        
    Guayama...............................  45                              
    Humacao...............................  49                              
    Mayaguez..............................  23c, 29c, 35c, 63               
    Naranjito.............................  65c                             
    Ponce.................................  15c, 19, *25, 43c, 47, 66       
    San Juan..............................  21, 27c, 28, 31c, 32, *55c      
    San Sebastian.........................  39c                             
    Yauco.................................  41c                             
    ------------------------------------------------------------------------
    
    
                                 Virgin Islands                             
    ------------------------------------------------------------------------
                   Community                           Channel No.          
    ------------------------------------------------------------------------
    Charlotte Amalie......................  *44, 48, 50                     
    Christiansted.........................  5, 20                           
    ------------------------------------------------------------------------
    
        (c) Availability of channels. Applications may be filed to 
    construct DTV broadcast stations only on the channels designated in the 
    DTV Table of Allotments set forth in paragraph (b) of this section, and 
    only in the communities listed therein. Applications that fail to 
    comply with this requirement, whether or not accompanied by a petition 
    to amend the DTV Table, will not be accepted for filing. However, 
    applications specifying channels that accord with publicly announced 
    FCC Orders changing the DTV Table of Allotments will be accepted for 
    filing even if such applications are tendered before the effective 
    dates of such channel change. An application for authority to construct 
    a DTV station on an allotment in the initial DTV table may only be 
    filed by the licensee or permittee of the analog TV station with which 
    that initial allotment is paired, as set forth in Appendix B of the 
    Memorandum Opinion and Order on Reconsideration of the Sixth Report and 
    Order in MM Docket 87-268, FCC 98-24 (Memorandum Opinion and Order) 
    adopted January 29, 1998. Copies of the Memorandum Opinion and Order 
    may be inspected during normal business hours at the: Federal 
    Communications Commission, 1919 M St., N.W., Dockets Branch (Room 239), 
    Washington, DC, 20554. This document is also available through the 
    Internet on the FCC Home Page at http://www.fcc.gov. Applications may 
    also be filed to implement an exchange of channel allotments between 
    two or more licensees or permittees of analog TV stations in the same 
    community, the same market, or in adjacent markets provided, however, 
    that the other requirements of this section and Sec. 73.623 are met 
    with respect to each such application.
        (d) Reference points and distance computations.
        (1) The reference coordinates of a DTV allotment included in the 
    initial DTV Table of Allotments are the coordinates of the authorized 
    transmitting antenna site of the associated analog TV station, as set 
    forth in Appendix B of the Memorandum Opinion and Order (referenced 
    above). An application for authority to construct or modify DTV 
    facilities on such an allotment may specify an alternate location for 
    the DTV transmitting antenna that is within 5 kilometers of the DTV 
    allotment reference coordinates without consideration of 
    electromagnetic interference to other DTV or analog TV broadcast 
    stations, allotments or applications, provided the application complies 
    with paragraph (f)(2) of this section. Location of the transmitting 
    antenna of such a station at a site more than 5 kilometers from the DTV 
    allotment reference coordinates must comply with the provisions of 
    section 73.623(c). In the case where a DTV station has been granted 
    authority to construct more than 5 kilometers from its reference 
    coordinates pursuant to section 73.623(c), and its authorized coverage 
    area extends in any azimuthal direction beyond the DTV coverage area 
    determined for the DTV allotment reference facilities, then the 
    coordinates of such authorized site are to be used in addition to the 
    coordinates of the DTV allotment to determine protection from new DTV 
    allotments pursuant to Sec. 73.623(d) and from subsequent DTV 
    applications filed pursuant to Sec. 73.623(c).
        (2) The reference coordinates of a DTV allotment not included in 
    the initial DTV Table of Allotments shall be the authorized transmitter 
    site, or, where such a transmitter site is not available for use as a 
    reference point, the coordinates as designated in the FCC order 
    modifying the DTV Table of Allotments.
        (e) DTV Service Areas.
        (1) The service area of a DTV station is the geographic area within 
    the station's noise-limited F(50,90) contour where its signal strength 
    is predicted to exceed the noise-limited service level. The noise-
    limited contour is the area in
    
    [[Page 13558]]
    
    which the predicted F(50,90) field strength of the stations's signal, 
    in dB above 1 microvolt per meter (dBu) as determined using the method 
    in section 73.625(d), exceeds the following levels (these are the 
    levels at which reception of DTV service is limited by noise):
    
    ------------------------------------------------------------------------
                                                                       dBu  
    ------------------------------------------------------------------------
    Channels 2-6...................................................       28
    Channels 7-13..................................................       36
    Channels 14-69.................................................       41
    ------------------------------------------------------------------------
    
        Within this contour, service is considered available at locations 
    where the station's signal strength, as predicted using the terrain 
    dependent Longley-Rice point-to-point propagation model, exceeds the 
    levels above. Guidance for evaluating coverage areas using the Longley-
    Rice methodology is provided in OET Bulletin No. 69. Copies of OET 
    Bulletin No. 69 may be inspected during normal business hours at the: 
    Federal Communications Commission, 1919 M St., N.W., Dockets Branch 
    (Room 239), Washington, DC, 20554. This document is also available 
    through the Internet on the FCC Home Page at http://www.fcc.gov.
    
        Note to paragraph (e)(1): During the transition, in cases where 
    the assigned power of a UHF DTV station in the initial DTV Table is 
    1000 kW, the Grade B contour of the associated analog television 
    station, as authorized on April 3, 1997, shall be used instead of 
    the noise-limited contour of the DTV station in determining the DTV 
    station's service area. In such cases, the DTV service area is the 
    geographic area within the station's analog Grade B contour where 
    its DTV signal strength is predicted to exceed the noise-limited 
    service level, i.e. 41 dB, as determined using the Longley-Rice 
    methodology.
    
        (2) For purposes of determining whether interference is caused to a 
    DTV station's service area, the maximum technical facilities, i.e., 
    antenna height above average terrain (antenna HAAT) and effective 
    radiated power (ERP), specified for the station's allotment are to be 
    used in determining its service area.
        (f) DTV maximum power and antenna heights.
        (1) The maximum, or reference, effective radiated power (ERP) and 
    antenna height above average terrain (antenna HAAT) for an allotment 
    included in the initial DTV Table of Allotments are set forth in 
    Appendix B of the Memorandum Opinion and Order (referenced in paragraph 
    (c) of this section). In each azimuthal direction, the reference ERP 
    value is based on the antenna HAAT of the corresponding analog TV 
    station and achieving predicted coverage equal to that analog TV 
    station's predicted Grade B contour, as defined in section 73.683.
        (2) An application for authority to construct or modify DTV 
    facilities will not be subject to further consideration of 
    electromagnetic interference to other DTV or analog TV broadcast 
    stations, allotments or applications, provided that:
        (i) The proposed ERP in each azimuthal direction is equal to or 
    less than the reference ERP in that direction; and
        (ii) The proposed antenna HAAT is equal to or less than the 
    reference antenna HAAT or the proposed antenna HAAT exceeds the 
    reference antenna HAAT by 10 meters or less and the reference ERP in 
    paragraph (f)(2)(i) of this section is adjusted in accordance with 
    paragraph (f)(3) of this section; and
        (iii) The application complies with the location provisions in 
    paragraph (d)(1) of this section.
        (3)(i) A DTV station may increase its antenna HAAT by up to 10 
    meters from that specified in Appendix B if it reduces its DTV power to 
    a level at or below the level of adjusted DTV power computed in the 
    following formula:
    
    ERP adjustment in dB = 20log(H1/H2)
    Where H1 = Reference antenna HAAT specified in the DTV 
    Table, and H2 = Actual antenna HAAT
    
        (ii) Alternatively, a DTV application that specifies an antenna 
    HAAT within 25 meters below that specified in Appendix B may adjust its 
    power upward to a level at or below the adjusted DTV power in 
    accordance with the formula in paragraph (f)(3)(i) of this section 
    without an interference showing. For a proposed antenna more than 25 
    meters below the reference antenna HAAT, the DTV station may increase 
    its ERP up to the level permitted for operation with an antenna that is 
    25 meters below the station's reference antenna HAAT.
        (4) UHF DTV stations may request an increase in power, up to a 
    maximum of 1000 kW ERP, to enhance service within their authorized 
    service area through use of antenna beam tilting in excess of 1 degree, 
    as follows:
        (i) Field strengths at the outer edge of the station's service area 
    shall be no greater than the levels that would exist if the station 
    were operating at its assigned DTV power.
        (ii) Where a station operates at higher power under the provisions 
    of this paragraph, its field strengths at the edge of its service area 
    are to be calculated assuming 1 dB of additional antenna gain over the 
    antenna gain pattern specified by the manufacturer.
        (iii) Where a first adjacent channel DTV station or allotment is 
    located closer than 110 km or a first adjacent channel analog TV 
    station is located closer than 106 km from the proposed transmitter 
    site, the application must be accompanied by a technical showing that 
    the proposed operation complies with the technical criteria in 
    Sec. 73.623(c) and thereby will not result in new interference 
    exceeding the de minimis standard for new interference set forth in 
    that section, or statements from affected stations agreeing to the 
    proposed operation in accordance with Sec. 73.623(f).
        (iv) A licensee desiring to operate at higher power under these 
    provisions shall submit, with its initial application for a DTV 
    construction permit or subsequent application to modify its DTV 
    facilities, an engineering analysis demonstrating that the predicted 
    field strengths and predicted interference within its service area 
    would comport with the requirements of this paragraph. The licensee 
    also must notify, by certified mail, all stations that could 
    potentially be affected by such operation at the time the station files 
    its application for a construction permit or modification of 
    facilities. Potentially affected stations to be notified include 
    stations on co-channel and first-adjacent channel allotments that are 
    located at distances less than the minimum geographic spacing 
    requirements in Sec. 73.623(d)(2). For example, in Zone I a co-channel 
    DTV station within 196.3 km or a first-adjacent channel DTV station 
    within 110 km must be notified. A station that believes that its 
    service is being affected beyond the de minimis standard set forth in 
    Sec. 73.623(c) may file an informal objection with the Commission. Such 
    an informal objection shall include an engineering analysis 
    demonstrating that additional impermissible interference would occur. 
    The Commission may condition grant of authority to operate at increased 
    power pursuant to this provision on validation of actual performance 
    through field measurements.
        (5) Licensees and permittees assigned a DTV channel in the initial 
    DTV Table of Allotments may request an increase in either ERP in some 
    azimuthal direction or antenna HAAT, or both, that exceed the initial 
    technical facilities specified for the allotment in Appendix B of the 
    Memorandum Opinion and Order (referenced in paragraph (c) of this 
    section), up to the maximum permissible limits on DTV power and antenna 
    height set forth in paragraph (f)(6), (f)(7), or (f)(8) of this 
    section, as appropriate, or up to that needed to provide the same 
    geographic coverage area as the largest station within their market, 
    whichever would
    
    [[Page 13559]]
    
    allow the largest service area. Such requests must be accompanied by a 
    technical showing that the increase complies with the technical 
    criteria in Sec. 73.623(c), and thereby will not result in new 
    interference exceeding the de minimis standard set forth in that 
    section, or statements agreeing to the change from any co-channel or 
    adjacent channel stations that might be affected by potential new 
    interference, in accordance with Sec. 73.623(f). In the case where a 
    DTV station has been granted authority to construct pursuant to 
    Sec. 73.623(c), and its authorized coverage area extends in any 
    azimuthal direction beyond the DTV coverage area determined for the DTV 
    allotment reference facilities, then the authorized DTV facilities are 
    to be used in addition to the assumed facilities of the initial DTV 
    allotment to determine protection from new DTV allotments pursuant to 
    Sec. 73.623(d) and from subsequent DTV applications filed pursuant to 
    Sec. 73.623(c). The provisions of this paragraph regarding increases in 
    the ERP or antenna height of DTV stations on channels in the initial 
    DTV Table of Allotments shall also apply in cases where the licensee or 
    permittee seeks to change the station's channel as well as alter its 
    ERP and antenna HAAT. Licensees and permittees are advised that where a 
    channel change is requested, it may, in fact, be necessary in specific 
    cases for the station to operate with reduced power, a lower antenna, 
    or a directional antenna to avoid causing new interference to another 
    station.
        (6) A DTV station that operates on a channel 2-6 allotment created 
    subsequent to the initial DTV Table will be allowed a maximum ERP of 10 
    kW if its antenna HAAT is at or below 305 meters and it is located in 
    Zone I or a maximum ERP of 45 kW if its antenna HAAT is at or below 305 
    meters and it is located in Zone II or Zone III. A DTV station that 
    operates on a channel 2-6 allotment included in the initial DTV Table 
    of Allotments may request an increase in power and/or antenna HAAT up 
    to these maximum levels, provided the increase also complies with the 
    provisions of paragraph (f)(5) of this section.
        (i) At higher HAAT levels, such DTV stations will be allowed to 
    operate with lower maximum ERP levels in accordance with the following 
    table and formulas (the allowable maximum ERP for intermediate values 
    of HAAT is determined using linear interpolation based on the units 
    employed in the table):
    
    Maximum Allowable ERP and Antenna Height for DTV Stations In Zones II or
                               III on Channels 2-6                          
    ------------------------------------------------------------------------
                       Antenna HAAT (meters)                       ERP (kW) 
    ------------------------------------------------------------------------
    610........................................................           10
    580........................................................           11
    550........................................................           12
    520........................................................           14
    490........................................................           16
    460........................................................           19
    425........................................................           22
    395........................................................           26
    365........................................................           31
    335........................................................           37
    305........................................................           45
    ------------------------------------------------------------------------
    
        (ii) For DTV stations located in Zone I that operate on channels 2-
    6 with an HAAT that exceeds 305 meters, the allowable maximum ERP 
    expressed in decibels above 1 kW (dBk) is determined using the 
    following formula, with HAAT expressed in meters:
    
    ERPmax=92.57-33.24*log10(HAAT)
    
        (iii) For DTV stations located in Zone II or III that operate on 
    channels 2-6 with an HAAT that exceeds 610 meters, the allowable 
    maximum ERP expressed in decibels above 1 kW (dBk) is determined using 
    the following formula, with HAAT expressed in meters:
    
        ERPmax=57.57-17.08*log10(HAAT)
    
        (7) A DTV station that operates on a channel 7-13 allotment created 
    subsequent to the initial DTV Table will be allowed a maximum ERP of 30 
    kW if its antenna HAAT is at or below 305 meters and it is located in 
    Zone I or a maximum ERP of 160 kW if its antenna HAAT is at or below 
    305 meters and it is located in Zone II or Zone III. A DTV station that 
    operates on a channel 7-13 allotment included in the initial DTV Table 
    of Allotments may request an increase in power and/or antenna HAAT up 
    to these maximum levels, provided the increase also complies with the 
    provisions of paragraph (f)(5) of this section.
        (i) At higher HAAT levels, such DTV stations will be allowed to 
    operate with lower maximum ERP levels in accordance with the following 
    table and formulas (the allowable maximum ERP for intermediate values 
    of HAAT is determined using linear interpolation based on the units 
    employed in the table):
    
    Maximum Allowable ERP and Antenna Height for DTV Stations In Zones II or
                              III on Channels 7-13                          
    ------------------------------------------------------------------------
                       Antenna HAAT (meters)                       ERP (kW) 
    ------------------------------------------------------------------------
    610........................................................           30
    580........................................................           34
    550........................................................           40
    520........................................................           47
    490........................................................           54
    460........................................................           64
    425........................................................           76
    395........................................................           92
    365........................................................          110
    335........................................................          132
    305........................................................          160
    ------------------------------------------------------------------------
    
        (ii) For DTV stations located in Zone I that operate on channels 7-
    13 with an HAAT that exceeds 305 meters, the allowable maximum ERP 
    expressed in decibels above 1 kW (dBk) is determined using the 
    following formula, with HAAT expressed in meters:
    
    ERPmax=97.35-33.24*log10(HAAT)
    
        (iii) For DTV stations located in Zone II or III that operate on 
    channels 7-13 with an HAAT that exceeds 610 meters, the allowable 
    maximum ERP expressed in decibels above 1 kW (dBk) is determined using 
    the following formula, with HAAT expressed in meters:
    
    ERPmax=62.34-17.08*log10(HAAT)
    
        (8) A DTV station that operates on a channel 14-59 allotment 
    created subsequent to the initial DTV Table will be allowed a maximum 
    ERP of 1000 kW if their antenna HAAT is at or below 365 meters. A DTV 
    station that operates on a channel 14-59 allotment included in the 
    initial DTV Table of Allotments may request an increase in power and/or 
    antenna HAAT up to these maximum levels, provided the increase also 
    complies with the provisions of paragraph (f)(5) of this section.
        (i) At higher HAAT levels, such DTV stations will be allowed to 
    operates with lower maximum ERP levels in accordance with the following 
    table and formulas (the allowable maximum ERP for intermediate values 
    of HAAT is determined using linear interpolation based on the units 
    employed in the table):
    
    Maximum Allowable ERP and Antenna Height for DTV Stations on Channels 14-
                                  59, All Zones                             
    ------------------------------------------------------------------------
                       Antenna HAAT (meters)                       ERP (kW) 
    ------------------------------------------------------------------------
    610........................................................          316
    580........................................................          350
    550........................................................          400
    520........................................................          460
    490........................................................          540
    
    [[Page 13560]]
    
                                                                            
    460........................................................          630
    425........................................................          750
    395........................................................          900
    365........................................................         1000
    ------------------------------------------------------------------------
    
        (ii) For DTV stations located in Zone I, II or III that operate on 
    channels 14-59 with an HAAT that exceeds 610 meters, the allowable 
    maximum ERP expressed in decibels above 1 kW (dBk) is determined using 
    the following formula, with HAAT expressed in meters:
    
    ERPmax=72.57-17.08*log10(HAAT)
    
        (g) DTV stations operating on channels above an analog TV station.
        (1) DTV stations operating on a channel allotment designated with a 
    ``c'' in paragraph (b) of this section must maintain the pilot carrier 
    frequency of the DTV signal 5.082138 MHz above the visual carrier 
    frequency of any analog TV broadcast station that operates on the lower 
    adjacent channel and is located within 88 kilometers. This frequency 
    difference must be maintained within a tolerance of 3 Hz.
        (2) Unless it conflicts with operation complying with paragraph 
    (g)(1) of this section, where a low power television station or TV 
    translator station is operating on the lower adjacent channel within 32 
    km of the DTV station and notifies the DTV station that it intends to 
    minimize interference by precisely maintaining its carrier frequencies, 
    the DTV station shall cooperate in locking its carrier frequency to a 
    common reference frequency and shall be responsible for any costs 
    relating to its own transmission system in complying with this 
    provision.
        (h)(1) The power level of emissions on frequencies outside the 
    authorized channel of operation must be attenuated no less than the 
    following amounts below the average transmitted power within the 
    authorized channel. In the first 500 kHz from the channel edge the 
    emissions must be attenuated no less than 47 dB. More than 6 MHz from 
    the channel edge, emissions must be attenuated no less than 110 dB. At 
    any frequency between 0.5 and 6 MHz from the channel edge, emissions 
    must be attenuated no less than the value determined by the following 
    formula:
    
    Attenuation in dB = -11.5(f + 3.6);
    Where: f = frequency difference in MHz from the edge of the 
    channel.
    
        (2)This attenuation is based on a measurement bandwidth of 500 kHz. 
    Other measurement bandwidths may be used as long as appropriate 
    correction factors are applied. Measurements need not be made any 
    closer to the band edge than one half of the resolution bandwidth of 
    the measuring instrument. Emissions include sidebands, spurious 
    emissions and radio frequency harmonics. Attenuation is to be measured 
    at the output terminals of the transmitter (including any filters that 
    may be employed). In the event of interference caused to any service, 
    greater attenuation may be required.
        3. Section 73.623 is amended by revising paragraphs (c), (d), (e) 
    and (f) to read as follows:
    
    
    Sec. 73.623  DTV applications and changes to DTV allotments.
    
    * * * * *
        (c) Minimum technical criteria for modification of DTV allotments 
    included in the initial DTV Table of Allotments and for applications 
    filed pursuant to this section. No petition to modify a channel 
    allotment included in the initial DTV Table of Allotments or 
    application for authority to construct or modify a DTV station assigned 
    to such an allotment, filed pursuant to this section, will be accepted 
    unless it shows compliance with the requirements of this paragraph.
        (1) Requests filed pursuant to this paragraph must demonstrate 
    compliance with the principal community coverage requirements of 
    section 73.625(a).
        (2) Requests filed pursuant to this paragraph must demonstrate that 
    the requested change would not result in more than an additional 2 
    percent the population served by another station being subject to 
    interference; provided, however, that no new interference may be caused 
    to any station that already experiences interference to 10 percent or 
    more of its population or that would result in a station receiving 
    interference in excess of 10 percent of its population. The station 
    population values for existing NTSC service and DTV service contained 
    in Appendix B of the Memorandum Opinion and Order on Reconsideration of 
    the Sixth Report and Order in MM Docket No. 87-268, FCC 98-24, adopted 
    January 29, 1998, referenced in Sec. 73.622(c), are to be used for the 
    purposes of determining whether a power increase or other change is 
    permissible under this de minimis standard. For evaluating compliance 
    with this requirement, interference to populations served is to be 
    predicted based on the procedure set forth in OET Bulletin No. 69, 
    including population served within service areas determined in 
    accordance with section 73.622(e), consideration of whether F(50,10) 
    undesired signals will exceed the following desired-to-undesired (D/U) 
    signal ratios, assumed use of a directional receiving antenna, and use 
    of the terrain dependent Longley-Rice point-to-point propagation model. 
    Copies of OET Bulletin No. 69 may be inspected during normal business 
    hours at the: Federal Communications Commission, 1919 M St., N.W., 
    Dockets Branch (Room 239), Washington, DC 20554. These documents are 
    also available through the Internet on the FCC Home Page at http://
    www.fcc.gov. The threshold levels at which interference is considered 
    to occur are:
    
    ------------------------------------------------------------------------
                                                                  D/U Ratio 
    ------------------------------------------------------------------------
    Co-channel:                                                             
      DTV-into-analog TV.......................................          +34
      Analog TV-into-DTV.......................................           +2
      DTV-into-DTV.............................................          +15
    First Adjacent Channel:                                                 
      Lower DTV-into-analog TV.................................          -14
      Upper DTV-into-analog TV.................................          -17
      Lower analog TV-into-DTV.................................          -48
      Upper analog TV-into-DTV.................................          -49
      Lower DTV-into-DTV.......................................          -28
      Upper DTV-into-DTV.......................................          -26
                                                                            
    Other Adjacent Channel (Channels 14-69 only)                            
                                                                            
    DTV-into-analog TV, where N = analog TV channel and DTV                 
     Channel:                                                               
      N-2......................................................          -24
      N+2......................................................          -28
      N-3......................................................          -30
      N+3......................................................          -34
      N-4......................................................          -34
      N+4......................................................          -25
      N-7......................................................          -35
      N+7......................................................          -43
      N-8......................................................          -32
      N+8......................................................          -43
      N+14.....................................................          -33
      N+15.....................................................          -31
    ------------------------------------------------------------------------
    
        (3) The values in paragraph (c)(2) of this section for co-channel 
    interference to DTV service are only valid at locations where the 
    signal-to-noise ratio is 28 dB or greater for interference from DTV and 
    25 dB or greater for interference from analog TV service. At the edge 
    of the noise-limited service area, where the signal-to-noise (S/N) 
    ratio is 16 dB, these values are 21 dB and 23 dB for interference from 
    analog TV and DTV, respectively. At locations where the S/N ratio is 
    greater than 16 dB but less than 28 dB, D/U values for co-channel 
    interference to DTV are as follows:
        (i) For DTV-to-DTV interference, the minimum D/U ratios are 
    computed from the following formula:
    
    D/U = 15+10log10[1.0/(1.0-10-x/10)]
    
    [[Page 13561]]
    
    Where x = S/N-15.19 (minimum signal to noise ratio)
    
        (ii) For analog-to-DTV interference, the minimum D/U ratios are 
    found from the following Table (for values between measured values, 
    linear interpolation can be used):
    
    ------------------------------------------------------------------------
                                                                 Desired-to-
                     Signal-to-noise ratio (dB)                   undesired 
                                                                  ratio (dB)
    ------------------------------------------------------------------------
    16.00......................................................        21.00
    16.35......................................................        19.94
    17.35......................................................        17.69
    18.35......................................................        16.44
    19.35......................................................         7.19
    20.35......................................................         4.69
    21.35......................................................         3.69
    22.35......................................................         2.94
    23.35......................................................         2.44
    25.00......................................................         2.00
    ------------------------------------------------------------------------
    
        (4) Due to the frequency spacing that exists between Channels 4 and 
    5, between Channels 6 and 7, and between Channels 13 and 14, the 
    minimum adjacent channel technical criteria specified in paragraph 
    (c)(2) of this section shall not be applicable to these pairs of 
    channels (see Sec. 73.603(a)).
        (d) Minimum geographic spacing requirements for DTV allotments not 
    included in the initial DTV Table of Allotments. No petition to add a 
    new channel to the DTV Table of Allotments or modify an allotment not 
    included in the initial DTV Table will be accepted unless it shows 
    compliance with the requirements of this paragraph.
        (1) Requests filed pursuant to this paragraph must demonstrate 
    compliance with the principle community coverage requirements of 
    section 73.625(a).
        (2) Requests filed pursuant to this paragraph must meet the 
    following requirements for geographic spacing with regard to all other 
    DTV stations, DTV allotments and analog TV stations:
    
    ------------------------------------------------------------------------
                 Channel relationship                Separation requirement 
    ------------------------------------------------------------------------
    VHF Channels 2-13:                                                      
        Co-channel, DTV to DTV                                              
                                                   Zone I: 244.6 km.        
                                                   Zones II & III: 273.6 km.
        Co-channel, DTV to analog TV                                        
                                                   Zone I: 244.6 km.        
                                                   Zone II & III: 273.6 km. 
    Adjacent Channel:                                                       
        DTV to DTV...............................  No allotments permitted  
                                                    between:                
                                                   Zone I: 20 km and 110 km.
                                                   Zones II & III: 23 km and
                                                    110 km.                 
        DTV to analog TV.........................  No allotments permitted  
                                                    between:                
                                                   Zone I: 9 km and 125 km. 
                                                   Zone II & III: 11 km and 
                                                    125 km.                 
    UHF Channels:                                                           
        Co-channel, DTV to DTV                                              
                                                   Zone I: 196.3 km.        
                                                   Zone II & III: 223.7 km. 
        Co-channel, DTV to analog TV                                        
                                                   Zone I: 217.3 km.        
                                                   Zone II & III: 244.6 km. 
    Adjacent Channel:                                                       
        DTV to DTV...............................  No allotments permitted  
                                                    between:                
                                                   All Zones: 24 km and 110 
                                                    km.                     
        DTV to analog TV.........................  No allotments permitted  
                                                    between:                
                                                   All Zones: 12 km and 106 
                                                    km.                     
        Taboo Channels, DTV to analog TV only      No allotments permitted  
         (DTV channels +/-2, +/-3, +/-4, +/-7, +/-  between:                
         8, and 14 or 15 channels above the        Zone I: 24.1 km and 80.5 
         analog TV channel).                        km.                     
                                                   Zone II & III: 24.1 km   
                                                    and 96.6 km.            
    ------------------------------------------------------------------------
    
        (3) Zones are defined in Sec. 73.609. The minimum distance 
    separation between a DTV station in one zone and an analog TV or DTV 
    station in another zone shall be that of the zone requiring the lower 
    separation.
        (4) Due to the frequency spacing that exists between Channels 4 and 
    5, between Channels 6 and 7, and between Channels 13 and 14, the 
    minimum geographic spacing requirements specified in paragraph (d)(3) 
    of this section shall not be applicable to these pairs of channels 
    (Sec. 73.603(a)).
        (e) Protection of land mobile operations on channels 14-20. The 
    Commission will not accept petitions to amend the DTV Table of 
    Allotments, applications for new DTV stations, or applications to 
    change the channel or location of authorized DTV stations that would 
    use channels 14-20 where the distance between the DTV reference point 
    as defined in section 73.622(d), would be located less than 250 km from 
    the city center of a co-channel land mobile operation or 176 km from 
    the city center of an adjacent channel land mobile operation. Petitions 
    to amend the DTV Table, applications for new DTV stations, or requests 
    to modify the DTV Table that do not meet the minimum DTV-to-land mobile 
    spacing standards will, however, be considered where all affected land 
    mobile licensees consent to the requested action. Land mobile 
    operations are authorized on these channels in the following markets:
    
    ----------------------------------------------------------------------------------------------------------------
                  City                          Channels                      Latitude                 Longitude    
    ----------------------------------------------------------------------------------------------------------------
    Boston, MA.....................  14, 16.......................  42 deg.21'24''                71 deg.03'25''    
    Chicago, IL....................  14, 15.......................  41 deg.52'28''                87 deg.38'22''    
    Dallas, TX.....................  16...........................  32 deg.47'09''                96 deg.47'37''    
    Houston, TX....................  17...........................  29 deg.45'26''                95 deg.21'37''    
    
    [[Page 13562]]
    
                                                                                                                    
    Los Angeles, CA................  14, 16, 20...................  34 deg.03'15''                118 deg.14'28''   
    Miami, FL......................  14...........................  25 deg.46'37''                80 deg.11'32''    
    New York, NY...................  14, 15.......................  40 deg.45'06''                73 deg.59'39''    
    Philadelphia, PA...............  19, 20.......................  39 deg.56'58''                75 deg.09'21''    
    Pittsburgh, PA.................  14, 18.......................  40 deg.26'19''                80 deg.00'00''    
    San Francisco, CA..............  16, 17.......................  37 deg.46'39''                122 deg.24'40''   
    Washington, DC.................  17, 18.......................  38 deg.53'51''                77 deg.00'33''    
    ----------------------------------------------------------------------------------------------------------------
    
        (f) Negotiated agreements on interference. Notwithstanding the 
    minimum technical criteria for DTV allotments specified above, DTV 
    stations operating on allotments that are included in the initial DTV 
    Table may: operate with increased ERP and/or antenna HAAT that would 
    result in additional interference to another DTV station or an analog 
    TV station if that station agrees, in writing, to accept the additional 
    interference; and/or implement an exchange of channel allotments 
    between two or more licensees or permittees of TV stations in the same 
    community, the same market, or in adjacent markets provided, however, 
    that the other requirements of this section and of section 73.622 are 
    met with respect to each such application. Such agreements must be 
    submitted with the application for authority to construct or modify the 
    affected DTV station or stations. The larger service area resulting 
    from a negotiated change in ERP and/or antenna HAAT will be protected 
    in accordance with the provisions of paragraph (c) of this section. 
    Negotiated agreements under this paragraph can include the exchange of 
    money or other considerations from one station to another, including 
    payments to and from noncommercial television stations assigned 
    reserved channels. Applications submitted pursuant to the provisions of 
    this paragraph will be granted only if the Commission finds that such 
    action is consistent with the public interest.
        4. Section 73.625 is amended by adding paragraph (c)(5) to read as 
    follows:
    
    
    Sec. 73.625  DTV coverage of principal community and antenna system.
    
    * * * * *
        (c) * * *
    * * * * *
        (5) Applications proposing the use of electrical beam tilt pursuant 
    to section 73.622(f)(4) must be accompanied by the following:
        (i) Complete description of the proposed antenna system, including 
    the manufacturer and model number. Vertical plane radiation patterns 
    conforming with paragraphs (c)(3)(iv), (c)(3)(v) and (c)(3)(vi) of this 
    section.
        (ii) For at least 36 evenly spaced radials, including 0 degrees 
    corresponding to true North, a determination of the depression angle 
    between the transmitting antenna center of radiation and the radio 
    horizon using the formula in paragraph (b)(2) of this section.
        (iii) For each such radial direction, the ERP at the depression 
    angle, taking into account the effect of the electrical beam tilt, 
    mechanical beam tilt, if used, and directional antenna pattern if a 
    directional antenna is specified.
        (iv) The maximum ERP toward the radio horizon determined by this 
    process must be clearly indicated. In addition, a tabulation of the 
    relative fields representing the effective radiation pattern toward the 
    radio horizon in the 36 radial directions must be submitted. A value of 
    1.0 should be used for the maximum radiation.
        5. Section 73.3572 is amended by revising paragraph (a)(2) to read 
    as follows:
    
    
    Sec. 73.3572  Processing of TV broadcast, low power TV, TV translator 
    and TV booster applications.
    
        (a) * * *
        (2) However, if the proposed modification of facilities, other than 
    a change in frequency, will not increase the signal range of the low 
    power TV, TV translator or TV booster station in any horizontal 
    direction, the modification will not be considered a major change.
        (i) Provided that in the case of an authorized low power TV, TV 
    translator or TV booster which is predicted to cause or receive 
    interference to or from an authorized TV broadcast station pursuant to 
    Sec. 74.705 or interference with broadcast or other services under 
    Sec. 74.703 or Sec. 74.709, that an application for a change in output 
    channel, together with technical modifications which are necessary to 
    avoid interference (including a change in antenna location of less than 
    16.1 km), will not be considered as an application for a major change 
    in those facilities.
        (ii) Provided further, that a low power TV, TV translator or TV 
    booster station: authorized on a channel from channel 60 to 69, or 
    which is causing or receiving interference or is predicted to cause or 
    receive interference to or from an authorized DTV station pursuant to 
    Sec. 74.706, or which is located within the distances specified below 
    in paragraph (c) of this section to the coordinates of co-channel DTV 
    authorizations (or allotment table coordinates if there are no 
    authorized facilities at different coordinates), may at any time file a 
    displacement relief application for a change in output channel, 
    together with any technical modifications which are necessary to avoid 
    interference or continue serving the station's protected service area. 
    Such an application will not be considered as an application for a 
    major change in those facilities. Where such an application is mutually 
    exclusive with applications for new low power TV, TV translator or TV 
    booster stations, or with other nondisplacement relief applications for 
    facilities modifications, priority will be afforded to the displacement 
    application(s) to the exclusion of the other applications.
        (iii)(A) The geographic separations to co-channel DTV facilities or 
    allotment reference coordinates, as applicable, within which to qualify 
    for displacement relief are the following:
    
    (1) Stations on UHF channels: 265 km (162 miles)
    (2) Stations on VHF channels 2-6: 280 km (171 miles)
    (3) Stations on VHF channels 7-13: 260 km (159 miles)
    
        (B) Engineering showings of predicted interference may also be 
    submitted to justify the need for displacement relief.
        (iv) Provided further, that the FCC may, within 15 days after 
    acceptance of any other application for modification of facilities, 
    advise the applicant that such application is considered to be one for 
    a major change and therefore subject to the provisions of Sec. 73.3580 
    of this section and Sec. 1.1111 of this chapter pertaining to major 
    changes.
    
    [[Page 13563]]
    
    PART 74--EXPERIMENTAL RADIO, AUXILIARY, SPECIAL BROADCAST AND OTHER 
    PROGRAM DISTRIBUTION SERVICES
    
        5. The authority citation for part 74 continues to read as follows:
    
        Authority: Secs. 4, 303, 48 Stat. 1066, as amended, 1082, as 
    amended; 47 U.S.C.154, 303, 336, and 554.
    
        6. Section 74.706 is amended by revising paragraph (d) to read as 
    follows:
    
    
    Sec. 74.706  Digital TV (DTV) station protection.
    
    * * * * *
        (d) A low power TV, TV translator or TV booster station application 
    will not be accepted if the ratio in dB of its field strength to that 
    of the DTV station (L/D ratio) fails to meet the following:
        (1) -2 dB or less for co-channel operations. This maximum L/D ratio 
    for co-channel interference to DTV service is only valid at locations 
    where the signal-to-noise (S/N) ratio is 25 dB or greater. At the edge 
    of the noise-limited service area, where the S/N ratio is 16 dB, the 
    maximum L/D ratio for co-channel interference from analog low power TV, 
    TV translator or TV booster service into DTV service is -21 dB. At 
    locations where the S/N ratio is greater than 16 dB but less than 25 
    dB, the maximum L/D field strength ratios are found from the following 
    Table (for values between measured values, linear interpolation can be 
    used):
    
    ------------------------------------------------------------------------
                                                                  Low Power-
                     Signal-to-Noise Ratio(dB)                      to-DTV  
                                                                  Ratio(dB) 
    ------------------------------------------------------------------------
    16.00......................................................        21.00
    16.35......................................................        19.94
    17.35......................................................        17.69
    18.35......................................................        16.44
    19.35......................................................         7.19
    20.35......................................................         4.69
    21.35......................................................         3.69
    22.35......................................................         2.94
    23.35......................................................         2.44
    25.00......................................................         2.00
    ------------------------------------------------------------------------
    
        (2) + 48 dB for adjacent channel operations at:
        (i) The DTV noise-limited perimeter if a low power TV, TV 
    translator or TV booster station is located outside that perimeter.
        (ii) At all points within the DTV noise-limited area if a low power 
    TV or TV translator is located within the DTV noise-limited perimeter, 
    as demonstrated by the applicant.
    
    [FR Doc. 98-6827 Filed 3-19-98; 8:45 am]
    BILLING CODE 6712-01-P
    
    
    

Document Information

Effective Date:
4/20/1998
Published:
03/20/1998
Department:
Federal Communications Commission
Entry Type:
Rule
Action:
Final rule.
Document Number:
98-6827
Dates:
Effective April 20, 1998, except for Sec. 73.622(f)(4)(iv) which contains new or modified paperwork requirements and which will become effective May 19, 1998, following approval by the Office of Management and Budget, unless timely notice of withdrawal is published in the Federal Register.
Pages:
13546-13563 (18 pages)
Docket Numbers:
MM Docket No. 87-268, FCC 98-24
PDF File:
98-6827.pdf
CFR: (10)
47 CFR 73.623(c)
47 CFR 73.623(d)
47 CFR 73.622
47 CFR 73.623
47 CFR 73.625
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