[Federal Register Volume 64, Number 2 (Tuesday, January 5, 1999)]
[Proposed Rules]
[Pages 443-445]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 99-44]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. 98-CE-104-AD]
RIN 2120-AA64
Airworthiness Directives; Raytheon Aircraft Company Models C90A,
B200, B200C, B200T, B200CT, 300, B300, B300C, and A200CT Airplanes
AGENCY: Federal Aviation Administration, DOT.
ACTION: Notice of proposed rulemaking (NPRM).
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SUMMARY: This document proposes to adopt a new airworthiness directive
(AD) that would apply to certain Raytheon Aircraft Company (Raytheon)
Models C90A, B200, B200C, B200T, B200CT, 300, B300, B300C, and A200CT
airplanes. The proposed AD would require installing a filter element in
the landing gear hand pump suction line. The proposed AD is the result
of reports of the potential for debris to enter the landing gear hand
pump and interfere with its operation, which could prevent the nose
landing gear from being extended manually. Two occurrences were
reported of nose landing gear collapse after manual extension. The
actions specified by the proposed AD are intended to prevent the
inability to extend the landing gear with the hand pump caused by
debris entering the landing gear hand pump, which could result in
passenger injury or damage to the airplane if manual operation of the
landing gear failed.
DATES: Comments must be received on or before March 8, 1999.
ADDRESSES: Submit comments in triplicate to the Federal Aviation
Administration (FAA), Central Region, Office of the Regional Counsel,
Attention: Rules Docket No. 98-CE-104-AD, Room 1558, 601 E. 12th
Street, Kansas City, Missouri 64106. Comments may be inspected at this
location between 8 a.m. and 4 p.m., Monday through Friday, holidays
excepted.
Service information that applies to the proposed AD may be obtained
from the Raytheon Aircraft Company, P.O. Box 85, Wichita, Kansas 67201-
0085. This information also may be examined at the Rules Docket at the
address above.
FOR FURTHER INFORMATION CONTACT: Mr. Paul DeVore, Aerospace Engineer,
FAA, Wichita Aircraft Certification Office, 1801 Airport Road, Mid-
Continent Airport, Wichita, Kansas 67209; telephone: (316) 946-4142;
facsimile: (316) 946-4407.
[[Page 444]]
SUPPLEMENTARY INFORMATION:
Comments Invited
Interested persons are invited to participate in the making of the
proposed rule by submitting such written data, views, or arguments as
they may desire. Communications should identify the Rules Docket number
and be submitted in triplicate to the address specified above. All
communications received on or before the closing date for comments,
specified above, will be considered before taking action on the
proposed rule. The proposals contained in this notice may be changed in
light of the comments received.
Comments are specifically invited on the overall regulatory,
economic, environmental, and energy aspects of the proposed rule. All
comments submitted will be available, both before and after the closing
date for comments, in the Rules Docket for examination by interested
persons. A report that summarizes each FAA-public contact concerned
with the substance of this proposal will be filed in the Rules Docket.
Commenters wishing the FAA to acknowledge receipt of their comments
submitted in response to this notice must submit a self-addressed,
stamped postcard on which the following statement is made: ``Comments
to Docket No. 98-CE-104-AD.'' The postcard will be date stamped and
returned to the commenter.
Availability of NPRMs
Any person may obtain a copy of this NPRM by submitting a request
to the FAA, Central Region, Office of the Regional Counsel, Attention:
Rules Docket No. 98-CE-104-AD, Room 1558, 601 E. 12th Street, Kansas
City, Missouri 64106.
Discussion
The FAA has received reports of the potential for debris to enter
the landing gear hand pump and interfere with its operation on certain
Raytheon Models C90A, B200, B200C, B200T, B200CT, 300, B300, B300C, and
A200CT airplanes. This could prevent the nose landing gear from being
properly extended manually. Two occurrences were reported of nose
landing gear collapse after manual extension.
This condition, if not corrected in a timely manner, could result
in the inability to extend the landing gear with the hand pump with
consequent passenger injury or damage to the airplane if manual
operation of the landing gear failed.
Relevant Service Information
Raytheon has issued Mandatory Service Bulletin SB 32-3073, Revision
1, Issued: March, 1998, Revised: July 1998. This service bulletin
includes procedures for installing a filter element in the landing gear
hand pump suction line.
The FAA's Determination
After examining the circumstances and reviewing all available
information related to the incidents described above, the FAA has
determined that AD action should be taken to prevent the inability to
extend the landing gear with the hand pump caused by debris entering
the landing gear hand pump. This could result in passenger injury or
damage to the airplane if manual operation of the landing gear failed.
Explanation of the Provisions of the Proposed AD
Since an unsafe condition has been identified that is likely to
exist or develop in other Raytheon Models C90A, B200, B200C, B200T,
B200CT, 300, B300, B300C, and A200CT airplanes of the same type design,
the FAA is proposing AD action. The proposed AD would require
installing a filter element in the landing gear hand pump suction line.
Accomplishment of the proposed action would be required in accordance
with the service information previously referenced.
Cost Impact
The FAA estimates that 991 airplanes in the U.S. registry would be
affected by the proposed AD, that it would take approximately 5
workhours per airplane to accomplish the proposed action, and that the
average labor rate is approximately $60 an hour. Raytheon will give
warranty credit for parts until July 31, 1999. Based on these figures,
the total cost impact of the proposed AD on U.S. operators is estimated
to be $297,300, or $300 per airplane.
Regulatory Impact
The regulations proposed herein would not have substantial direct
effects on the States, on the relationship between the national
government and the States, or on the distribution of power and
responsibilities among the various levels of government. Therefore, in
accordance with Executive Order 12612, it is determined that this
proposal would not have sufficient federalism implications to warrant
the preparation of a Federalism Assessment.
For the reasons discussed above, I certify that this action (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) if promulgated,
will not have a significant economic impact, positive or negative, on a
substantial number of small entities under the criteria of the
Regulatory Flexibility Act. A copy of the draft regulatory evaluation
prepared for this action has been placed in the Rules Docket. A copy of
it may be obtained by contacting the Rules Docket at the location
provided under the caption ADDRESSES.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Safety.
The Proposed Amendment
Accordingly, pursuant to the authority delegated to me by the
Administrator, the Federal Aviation Administration proposes to amend
part 39 of the Federal Aviation Regulations (14 CFR part 39) as
follows:
PART 39--AIRWORTHINESS DIRECTIVES
1. The authority citation for part 39 continues to read as follows:
Authority: 49 U.S.C. 106(g), 40113, 44701.
Sec. 39.13 [Amended]
2. Section 39.13 is amended by adding a new airworthiness directive
(AD) to read as follows:
Raytheon Aircraft Company (All type certificates of the affected
airplanes previously held by the Beech Aircraft Corporation): Docket
No. 98-CE-104-AD.
Applicability: The following airplane models and serial numbers,
certificated in any category:
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Models Serial Numbers
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C90A............................. LJ-1063 through LJ-1482.
B200............................. BB-1158, BB-1167, BB-1193 through BB-
1532, and all serial numbers with
Beech Kit 101-8018 incorporated.
B200C............................ BL-113 through BL-117, BL-124 through
BL-140, and all serial numbers with
Beech Kit 101-8018 incorporated
B200T............................ BT-31 through BT-38, and all serial
numbers with Beech Kit 101-8018
incorporated.
B200CT........................... BN-2, BN-3, and BN-4 that have Beech
Kit 101-8018 incorporated.
B200CT........................... FG-1 and FG-2.
300.............................. FA-1 through FA-230.
300.............................. FF-1 through FF-19.
B300............................. FL-1 through FL-138.
B300C............................ FM-1 through FM-9.
B300C............................ FN-1.
[[Page 445]]
A200CT (C-12D)................... BP-46 through BP-51.
A200CT (C-12F)................... BP-52 through BP-63.
A200CT (RC-12H).................. GR-14 through GR-19.
A200CT (RC-12K).................. FE-1 through FE-9.
A200CT (RC-12N).................. FE-10 through FE-24.
A200CT (RC-12P).................. FE-25 through FE-31, FE-33, and FE-
35.
A200CT (RC-12Q).................. FE-32, FE-34, and FE-36.
B200C (C-12F).................... BL-73 through BL-112 and BL-118
through BL-123.
B200C (C-12F).................... BP-64 through BP-71.
B200C (UC-12F)................... BU-1 through BU-10.
B200CT (RC-12F).................. BU-11 and BU-12.
B200C (UC-12M)................... BV-1 through BV-10.
B200C (RC-12M)................... BV-11 and BV-12.
B200C (C-12R).................... BW-1 through BW-19.
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Note 1: This AD applies to each airplane identified in the
preceding applicability provision, regardless of whether it has been
modified, altered, or repaired in the area subject to the
requirements of this AD. For airplanes that have been modified,
altered, or repaired so that the performance of the requirements of
this AD is affected, the owner/operator must request approval for an
alternative method of compliance in accordance with paragraph (c) of
this AD. The request should include an assessment of the effect of
the modification, alteration, or repair on the unsafe condition
addressed by this AD; and, if the unsafe condition has not been
eliminated, the request should include specific proposed actions to
address it.
Compliance: Required within the next 200 hours time-in-service
(TIS) after the effective date of this AD, unless already
accomplished.
To prevent the inability to extend the landing gear with the
hand pump caused by debris entering the landing gear hand pump,
which could result in passenger injury or damage to the airplane if
manual operation of the landing gear failed, accomplish the
following:
(a) Install a filter element in the landing gear hand pump
suction line, in accordance with the ACCOMPLISHMENT INSTRUCTIONS
section of Raytheon Mandatory Service Bulletin SB 32-3073, Revision
1, Issued: March, 1998, Revised: July 1998.
(b) Special flight permits may be issued in accordance with
sections 21.197 and 21.199 of the Federal Aviation Regulations (14
CFR 21.197 and 21.199) to operate the airplane to a location where
the requirements of this AD can be accomplished.
(c) An alternative method of compliance or adjustment of the
compliance time that provides an equivalent level of safety may be
approved by the Manager, Wichita Aircraft Certification Office
(ACO), 1801 Airport Road, Room 100, Mid-Continent Airport, Wichita,
Kansas 67209. The request shall be forwarded through an appropriate
FAA Maintenance Inspector, who may add comments and then send it to
the Manager, Wichita ACO.
Note 2: Information concerning the existence of approved
alternative methods of compliance with this AD, if any, may be
obtained from the Wichita ACO.
(d) All persons affected by this directive may obtain copies of
the document referred to herein upon request to the Raytheon
Aircraft Company, P.O. Box 85, Wichita, Kansas 67201-0085; or may
examine this document at the FAA, Central Region, Office of the
Regional Counsel, Room 1558, 601 E. 12th Street, Kansas City,
Missouri 64106.
Issued in Kansas City, Missouri, on December 28, 1998.
Marvin R. Nuss,
Acting Manager, Small Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 99-44 Filed 1-4-99; 8:45 am]
BILLING CODE 4910-13-U
