2023-04371. Establishment of Area Navigation (RNAV) Routes T-469 and T-472; Southwest United States

AGENCY:

Federal Aviation Administration (FAA), DOT.

ACTION:

Notice of proposed rulemaking (NPRM).

SUMMARY:

This action proposes to establish Area Navigation (RNAV) routes T-469 and T-472 in the southwest United States. The new RNAV routes would expand the availability of the enroute structure and provide additional RNAV routing within the National Airspace System (NAS) in support of transitioning it from ground-based to satellite-based navigation.

DATES:

Comments must be received on or before April 20, 2023.

ADDRESSES:

Send comments identified by FAA Docket No. FAA-2023-0456 and Airspace Docket No. 23-ASW-3 using any of the following methods:

*  Federal eRulemaking Portal: Go to www.regulations.gov and follow the online instructions for sending your comments electronically.

*  Mail: Send comments to Docket Operations, M-30; U.S. Department of Transportation, 1200 New Jersey Avenue SE, Room W12-140, West Building Ground Floor, Washington, DC 20590-0001.

*  Hand Delivery or Courier: Take comments to Docket Operations in Room W12-140 of the West Building Ground Floor at 1200 New Jersey Avenue SE, Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.

*  Fax: Fax comments to Docket Operations at [phone].

Privacy: In accordance with 5 U.S.C. 553(c), DOT solicits comments from the public to better inform its rulemaking process. DOT posts these comments, without edit, including any personal information the commenter provides, to www.regulations.gov, as described in the system of records notice (DOT/ALL-14 FDMS), which can be reviewed at www.dot.gov/​privacy.

Docket: Background documents or comments received may be read at www.regulations.gov at any time. Follow the online instructions for accessing the docket or go to the Docket Operations in Room W12-140 of the West Building Ground Floor at 1200 New Jersey Avenue SE, Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.

FAA Order JO 7400.11G, Airspace Designations and Reporting Points, and subsequent amendments can be viewed online at www.faa.gov/​air_​traffic/​publications/​.

FOR FURTHER INFORMATION CONTACT:

Colby Abbott, Rules and Regulations Group, Office of Policy, Federal Aviation Administration, 800 Independence Avenue SW, Washington, DC 20591; telephone: [phone].

SUPPLEMENTARY INFORMATION:

Authority for This Rulemaking

The FAA's authority to issue rules regarding aviation safety is found in Title 49 of the United States Code. Subtitle I, Section 106 describes the authority of the FAA Administrator. Subtitle VII, Aviation Programs, describes in more detail the scope of the agency's authority. This rulemaking is promulgated under the authority described in Subtitle VII, Part A, Subpart I, Section 40103. Under that section, the FAA is charged with prescribing regulations to assign the use of the airspace necessary to ensure the safety of aircraft and the efficient use of airspace. This regulation is within the scope of that authority as it would modify the enroute structure as necessary to preserve the safe and efficient flow of air traffic within the National Airspace System (NAS).

Comments Invited

The FAA invites interested persons to participate in this rulemaking by submitting written comments, data, or views. Comments are specifically invited on the overall regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. The most helpful comments reference a specific portion of the proposal, explain the reason for any recommended change, and include supporting data. To ensure the docket does not contain duplicate comments, commenters should submit only one time if comments are filed electronically, or commenters should send only one copy of written comments if comments are filed in writing.

The FAA will file in the docket all comments it receives, as well as a report summarizing each substantive public contact with FAA personnel concerning this proposed rulemaking. Before acting on this proposal, the FAA will consider all comments it receives on or before the closing date for comments. The FAA will consider comments filed after the comment period has closed if it is possible to do so without incurring expense or delay. The FAA may change this proposal in light of the comments it receives.

Availability of Rulemaking Documents

An electronic copy of this document may be downloaded through the internet at www.regulations.gov. Recently published rulemaking documents can also be accessed through the FAA's web page at www.faa.gov/​air_​traffic/​publications/​airspace_​amendments/​.

You may review the public docket containing the proposal, any comments received and any final disposition in person in the Dockets Operations office (see ADDRESSES section for address, phone number, and hours of operations). An informal docket may also be examined during normal business hours at the office of the Operations Support Group, Central Service Center, Federal Aviation Administration, 10101 Hillwood Parkway, Fort Worth, TX 76177.

Incorporation by Reference

United States Area Navigation Routes (T-routes) are published in paragraph 6011 of FAA Order JO 7400.11, Airspace Designations and Reporting Points, which is incorporated by reference in 14 CFR 71.1 on an annual basis. This document proposes to amend the current version of that order, FAA Order JO 7400.11G, dated August 19, 2022, and effective September 15, 2022. These updates would be published in the next update to FAA Order JO 7400.11. That order is publicly available as listed in the ADDRESSES section of this document.

FAA Order JO 7400.11G lists Class A, B, C, D, and E airspace areas, air traffic service routes, and reporting points.

Background

In 2003, Congress enacted the Vision 100—Century of Aviation Reauthorization Act (Pub. L. 108-176), which established a joint planning and development office in the FAA to manage the work related to the Next Generation Air Transportation System (NextGen). Today, NextGen is an ongoing FAA-led modernization of the nation's air transportation system to make flying safer, more efficient, and more predictable.

In support of NextGen efforts to improve the safety and efficiency of the NAS as well as transition the NAS from a ground-based to a satellite-based Performance Based Navigation (PBN) system, the FAA is proposing to establish RNAV routes T-469 and T-472 to provide additional enroute structure within the NAS. This action would reduce air traffic control (ATC) sector workload and complexity, reduce pilot-to-controller communications, and increase NAS capacity and efficiency in the areas of the new RNAV T-routes.

Additionally, the proposed T-routes would provide Instrument Flight Rules (IFR) pilots that are equipped for RNAV additional Air Traffic Service (ATS) route options for navigating around areas of heavy aviation activity and limited or no radar coverage between the Paris, TX, area and the Page, OK, and the Hot Springs, AR, areas. Visual Flight Rules (VFR) pilots, equipped with RNAV capabilities, who elect to navigate via ATS routes, could also take advantage of the proposed T-469 and T-472.

The Proposal

The FAA is proposing an amendment to 14 CFR part 71 to establish RNAV routes T-469 and T-472. The proposed new RNAV routes are described below.

T-469: T-469 is a new RNAV route that would extend between the TASEY, TX, waypoint (WP) located 60 feet west of the Paris, TX, Very High Frequency (VHF) Omnidirectional Range (VOR)/Distance Measuring Equipment (VOR/DME) navigational aid (NAVAID) and the Rich Mountain, OK, VOR/Tactical Air Navigation (VORTAC) NAVAID. This new T-route would provide RNAV routing along the same route of flight as VOR Federal airway V-315 and enhance flight safety and NAS efficiency for aircraft transiting enroute along the eastern boundary of the Rivers Military Operations Area (MOA).

T-472: T-472 is a new RNAV route that would extend between the TASEY, TX, WP located 60 feet west of the Paris, TX, VOR/DME NAVAID and the Hot Springs, AR, VOR/DME NAVAID. This new T-route would provide RNAV routing along the same route of flight as VOR Federal airway V-124 and enhance flight safety and NAS efficiency for aircraft transiting enroute along the southern boundary of the Hog B MOA.

Regulatory Notices and Analyses

The FAA has determined that this proposed regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. It, therefore: (1) is not a “significant regulatory action” under Executive Order 12866; (2) is not a “significant rule” under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation as the anticipated impact is so minimal. Since this is a routine matter that will only affect air traffic procedures and air navigation, it is certified that this proposed rule, when promulgated, will not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act.

Environmental Review

This proposal will be subject to an environmental analysis in accordance with FAA Order 1050.1F, “Environmental Impacts: Policies and Procedures” prior to any FAA final regulatory action.

List of Subjects in 14 CFR Part 71

• Airspace
• Incorporation by reference
• Navigation (air)

The Proposed Amendment

In consideration of the foregoing, the Federal Aviation Administration proposes to amend 14 CFR part 71 as follows:

PART 71—DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POINTS

1. The authority citation for 14 CFR part 71 continues to read as follows:

Authority: 49 U.S.C. 106(f), 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389.

§ 71.1

[Amended]

2. The incorporation by reference in 14 CFR 71.1 of FAA Order JO 7400.11G, Airspace Designations and Reporting Points, dated August 19, 2022, and effective September 15, 2022, is amended as follows:

Paragraph 6011 United States Area Navigation Routes.

* * * * *

T-469 TASEY, TX to Rich Mountain, OK (PGO) [New]
TASEY, TX	WP	(Lat. 33°32′32.56″ N, long. 095°26′54.55″ W)
Rich Mountain, OK (PGO)	VORTAC	(Lat. 34°40′49.67″ N, long. 094°36′32.41″ W)
*    *    *    *    *    *    *
T-472 TASEY, TX to Hot Springs, AR (HOT) [New]
TASEY, TX	WP	(Lat. 33°32′32.56″ N, long. 095°26′54.55″ W)
Hot Springs, AR (HOT)	VOR/DME	(Lat. 34°28′42.94″ N, long. 093°05′26.20″ W)

Issued in Washington, DC, on February 27, 2023.

Brian Konie,

Manager, Airspace Rules and Regulations.