81 FR 18460 - Airworthiness Directives; Honeywell International Inc. (Type Certificate Previously Held by AlliedSignal Inc., Garrett Turbine Engine Company) Turbofan Engines
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 81, Issue 62 (March 31, 2016)
Federal Aviation Administration
Federal Register Volume 81, Issue 62 (March 31, 2016)
| Page Range | 18460-18461 | |
| FR Document | 2016-07231 |
[Federal Register Volume 81, Number 62 (Thursday, March 31, 2016)] [Rules and Regulations] [Pages 18460-18461] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2016-07231] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2015-2208; Directorate Identifier 2015-NE-19-AD; Amendment 39-18447; AD 2016-07-02] RIN 2120-AA64 Airworthiness Directives; Honeywell International Inc. (Type Certificate Previously Held by AlliedSignal Inc., Garrett Turbine Engine Company) Turbofan Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: We are adopting a new airworthiness directive (AD) for certain Honeywell International Inc. (Honeywell) TFE731-4, -4R, -5AR, -5BR, and -5R turbofan engines. This AD was prompted by a report of certain interstage turbine transition (ITT) ducts failing to meet containment capability requirements. This AD requires replacing certain ITT ducts. We are issuing this AD to prevent failure of the ITT duct, which could lead to an uncontained part release, damage to the engine, and damage to the airplane. DATES: This AD is effective May 5, 2016 The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of May 5, 2016. ADDRESSES: For service information identified in this final rule, contact Honeywell International Inc., 111 S 34th Street, Phoenix, AZ 85034-2802; phone: 800-601-3099; Internet: https://myaerospace.honeywell.com/wps/portal/!ut/. You may view this service information at the FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA. For information on the availability of this material at the FAA, call 781-238-7125. It is also available on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015-2208. Examining the AD Docket You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015- 2208; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the regulatory evaluation, any comments received, and other information. The address for the Docket Office (phone: 800-647- 5527) is Document Management Facility, U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590. FOR FURTHER INFORMATION CONTACT: Joseph Costa, Aerospace Engineer, Los Angeles Aircraft Certification Office, FAA, Transport Airplane Directorate, 3960 Paramount Blvd., Lakewood, CA 90712-4137; phone: 562- 627-5246; fax: 562-627-5210; email: [email protected]. SUPPLEMENTARY INFORMATION: Discussion We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to Honeywell TFE731-4, -4R, - 5AR, -5BR, and -5R turbofan engines with ITT duct, part number (P/N) 3075292-4, installed, with a serial number (S/N) listed in Table 2 of Honeywell Service Bulletin (SB) TFE731-72-3789, Revision 0, dated March 23, 2015. The NPRM published in the Federal Register on October 29, 2015 (80 FR 66481). The NPRM was prompted by report of certain ITT ducts that were not properly heat treated and failed to meet containment capability requirements. The NPRM proposed to require replacing certain ITT ducts. We are issuing this AD to correct the unsafe condition on these products. Comments We gave the public the opportunity to participate in developing this AD. We received no comments on the NPRM (80 FR 66481, October 29, 2015) or on the determination of the cost to the public. Conclusion We reviewed the relevant data and determined that air safety and the public interest require adopting this AD as proposed except for minor editorial changes. We have determined that these minor changes:Are consistent with the intent that was proposed in the NPRM (80 FR 66481, October 29, 2015) for correcting the unsafe condition; and Do not add any additional burden upon the public than was already proposed in the NPRM (80 FR 66481, October 29, 2015). Related Service Information Under 1 CFR Part 51 We reviewed Honeywell SB TFE731-72-3789, Revision 0, dated March 23, 2015. The SB describes procedures for removing affected ITT ducts. This service information is reasonably available because the interested parties have access to it through their normal course of business or by the means identified in the ADDRESSES section. Costs of Compliance We estimate that this AD affects 47 engines installed on airplanes of U.S. registry. We also estimate that it will take about 2 hours per engine to comply with this AD. The average labor rate is $85 per hour. We estimate that replacement parts will cost $15,000 per engine. Based on these figures, we estimate the total cost of the AD to U.S. operators to be $712,990. [[Page 18461]] Authority for This Rulemaking Title 49 of the United States Code specifies the FAA's authority to issue rules on aviation safety. 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. We are issuing this rulemaking under the authority described in Subtitle VII, Part A, Subpart III, Section 44701: ``General requirements.'' Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. Regulatory Findings This AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect 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. For the reasons discussed above, I certify that this AD: (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), (3) Will not affect intrastate aviation in Alaska to the extent that it justifies making a regulatory distinction, and (4) 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. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: PART 39--AIRWORTHINESS DIRECTIVES 0 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] 0 2. The FAA amends Sec. 39.13 by adding the following new airworthiness directive (AD): 2016-07-02 Honeywell International Inc. (Type Certificate previously held by AlliedSignal Inc., Garrett Turbine Engine Company): Amendment 39-18447; Docket No. FAA-2015-2208; Directorate Identifier 2015-NE-19-AD. (a) Effective Date This AD is effective May 5, 2016. (b) Affected ADs None. (c) Applicability This AD applies to all Honeywell International Inc. (Honeywell) TFE731-4, -4R, -5AR, -5BR, and -5R turbofan engines with an interstage turbine transition (ITT) duct, part number (P/N) 3075292- 4, installed, with a serial number (S/N) listed in Table 2 of Honeywell Service Bulletin (SB) TFE731-72-3789, Revision 0, dated March 23, 2015. (d) Unsafe Condition This AD was prompted by a report of certain ITT ducts failing to meet containment capability requirements. We are issuing this AD to prevent failure of the ITT duct, which could lead to an uncontained part release, damage to the engine, and damage to the airplane. (e) Compliance Comply with this AD within the compliance times specified, unless already done. (1) At the next removal of the ITT duct from the engine not to exceed 2,600 hours time-in-service after the effective date of this AD, remove the affected ITT duct and replace with a part eligible for installation. (2) Reserved. (f) Definition For the purpose of this AD, a part eligible for installation is an ITT duct with an S/N that is not listed in Table 2 of Honeywell SB TFE731-72-3789, Revision 0, dated March 23, 2015 or, if listed in Table 2 of this SB, was reworked using Honeywell SB TFE731-72-3789. (g) Installation Prohibition After the effective date of this AD, do not install any ITT duct with an S/N listed in Table 2 of Honeywell SB TFE731-72-3789, Revision 0, dated March 23, 2015, onto any engine, unless the ITT duct is marked with the overhaul/repair instructions number ``P35864'' near the ITT duct P/N and S/N markings. (h) Alternative Methods of Compliance (AMOCs) The Manager, Los Angeles Aircraft Certification Office, FAA, may approve AMOCs for this AD. Use the procedures found in 14 CFR 39.19 to make your request. (i) Related Information For more information about this AD, contact Joseph Costa, Aerospace Engineer, Los Angeles Aircraft Certification Office, FAA, Transport Airplane Directorate, 3960 Paramount Blvd., Lakewood, CA 90712-4137; phone: 562-627-5246; fax: 562-627-5210; email: [email protected]. (j) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise. (i) Honeywell Service Bulletin TFE731-72-3789, Revision 0, dated March 23, 2015. (ii) Reserved. (3) For Honeywell service information identified in this AD, contact Honeywell International Inc., 111 S 34th Street, Phoenix, AZ 85034-2802; phone: 800-601-3099; Internet: https://myaerospace.honeywell.com/wps/portal/!ut/. (4) You may view this service information at FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA. For information on the availability of this material at the FAA, call 781-238-7125. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html. Issued in Burlington, Massachusetts, on March 21, 2016. Colleen M. D'Alessandro, Manager, Engine & Propeller Directorate, Aircraft Certification Service. [FR Doc. 2016-07231 Filed 3-30-16; 8:45 am] BILLING CODE 4910-13-P
![18460 Federal Register / Vol. 81, No. 62 / Thursday, March 31, 2016 / Rules and Regulations
(p) Related Information ACTION: Final rule. Discussion
(1) For more information about this AD, We issued a notice of proposed
contact Nathan Weigand, Aerospace SUMMARY: We are adopting a new
Engineer, Airframe Branch, ANM–120S,
rulemaking (NPRM) to amend 14 CFR
airworthiness directive (AD) for certain
FAA, Seattle Aircraft Certification Office, part 39 by adding an AD that would
Honeywell International Inc.
1601 Lind Avenue SW., Renton, WA 98057– apply to Honeywell TFE731–4, –4R,
(Honeywell) TFE731–4, –4R, –5AR,
3356; phone: 425–917–6428; fax: 425–917– –5AR, –5BR, and –5R turbofan engines
–5BR, and –5R turbofan engines. This
6590; email: nathan.p.weigand@faa.gov. with ITT duct, part number (P/N)
(2) Service information identified in this AD was prompted by a report of certain
3075292–4, installed, with a serial
AD that is not incorporated by reference is interstage turbine transition (ITT) ducts
number (S/N) listed in Table 2 of
available at the addresses specified in failing to meet containment capability
Honeywell Service Bulletin (SB)
paragraphs (q)(3) and (q)(4) of this AD. requirements. This AD requires
TFE731–72–3789, Revision 0, dated
replacing certain ITT ducts. We are
(q) Material Incorporated by Reference March 23, 2015. The NPRM published
issuing this AD to prevent failure of the
(1) The Director of the Federal Register in the Federal Register on October 29,
ITT duct, which could lead to an
approved the incorporation by reference 2015 (80 FR 66481). The NPRM was
(IBR) of the service information listed in this uncontained part release, damage to the
prompted by report of certain ITT ducts
paragraph under 5 U.S.C. 552(a) and 1 CFR engine, and damage to the airplane.
that were not properly heat treated and
part 51. DATES: This AD is effective May 5, 2016 failed to meet containment capability
(2) You must use this service information
The Director of the Federal Register requirements. The NPRM proposed to
as applicable to do the actions required by
this AD, unless the AD specifies otherwise. approved the incorporation by reference require replacing certain ITT ducts. We
(i) Boeing Alert Service Bulletin 747– of a certain publication listed in this AD are issuing this AD to correct the unsafe
53A2452, Revision 1, dated July 16, 2012. as of May 5, 2016. condition on these products.
(ii) Boeing Alert Service Bulletin 747–
53A2852, dated June 22, 2012. ADDRESSES: For service information Comments
(3) For service information identified in identified in this final rule, contact We gave the public the opportunity to
this AD, contact Boeing Commercial Honeywell International Inc., 111 S 34th participate in developing this AD. We
Airplanes, Attention: Data & Services Street, Phoenix, AZ 85034–2802; phone: received no comments on the NPRM (80
Management, P.O. Box 3707, MC 2H–65, 800–601–3099; Internet: https://
Seattle, WA 98124–2207; telephone 206–
FR 66481, October 29, 2015) or on the
myaerospace.honeywell.com/wps/ determination of the cost to the public.
544–5000, extension 1; fax 206–766–5680; portal/!ut/. You may view this service
Internet https://www.myboeingfleet.com. Conclusion
(4) You may view this service information
information at the FAA, Engine &
at FAA, Transport Airplane Directorate, 1601 Propeller Directorate, 1200 District We reviewed the relevant data and
Lind Avenue SW., Renton, WA. For Avenue, Burlington, MA. For determined that air safety and the
information on the availability of this information on the availability of this public interest require adopting this AD
material at the FAA, call 425–227–1221. material at the FAA, call 781–238–7125. as proposed except for minor editorial
(5) You may view this service information It is also available on the Internet at changes. We have determined that these
that is incorporated by reference at the http://www.regulations.gov by searching
National Archives and Records
minor changes:
for and locating Docket No. FAA–2015– • Are consistent with the intent that
Administration (NARA). For information on
the availability of this material at NARA, call
2208. was proposed in the NPRM (80 FR
202–741–6030, or go to: http:// Examining the AD Docket 66481, October 29, 2015) for correcting
www.archives.gov/federal-register/cfr/ibr- the unsafe condition; and
locations.html. You may examine the AD docket on • Do not add any additional burden
Issued in Renton, Washington, on March the Internet at http:// upon the public than was already
20, 2016. www.regulations.gov by searching for proposed in the NPRM (80 FR 66481,
Michael Kaszycki, and locating Docket No. FAA–2015– October 29, 2015).
Acting Manager, Transport Airplane 2208; or in person at the Docket
Management Facility between 9 a.m. Related Service Information Under 1
Directorate, Aircraft Certification Service.
and 5 p.m., Monday through Friday, CFR Part 51
[FR Doc. 2016–07024 Filed 3–30–16; 8:45 am]
except Federal holidays. The AD docket We reviewed Honeywell SB TFE731–
BILLING CODE 4910–13–P
contains this AD, the regulatory 72–3789, Revision 0, dated March 23,
evaluation, any comments received, and 2015. The SB describes procedures for
DEPARTMENT OF TRANSPORTATION other information. The address for the removing affected ITT ducts. This
Docket Office (phone: 800–647–5527) is service information is reasonably
Federal Aviation Administration Document Management Facility, U.S. available because the interested parties
Department of Transportation, Docket have access to it through their normal
14 CFR Part 39 Operations, M–30, West Building course of business or by the means
Ground Floor, Room W12–140, 1200 identified in the ADDRESSES section.
[Docket No. FAA–2015–2208; Directorate
Identifier 2015–NE–19–AD; Amendment 39– New Jersey Avenue SE., Washington,
DC 20590. Costs of Compliance
18447; AD 2016–07–02]
FOR FURTHER INFORMATION CONTACT:
We estimate that this AD affects 47
RIN 2120–AA64 engines installed on airplanes of U.S.
Joseph Costa, Aerospace Engineer, Los
Angeles Aircraft Certification Office, registry. We also estimate that it will
Airworthiness Directives; Honeywell
jstallworth on DSK7TPTVN1PROD with RULES
FAA, Transport Airplane Directorate, take about 2 hours per engine to comply
International Inc. (Type Certificate
3960 Paramount Blvd., Lakewood, CA with this AD. The average labor rate is
Previously Held by AlliedSignal Inc.,
90712–4137; phone: 562–627–5246; fax: $85 per hour. We estimate that
Garrett Turbine Engine Company)
562–627–5210; email: joseph.costa@ replacement parts will cost $15,000 per
Turbofan Engines
faa.gov. engine. Based on these figures, we
AGENCY:Federal Aviation estimate the total cost of the AD to U.S.
Administration (FAA), DOT. SUPPLEMENTARY INFORMATION: operators to be $712,990.
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![Federal Register / Vol. 81, No. 62 / Thursday, March 31, 2016 / Rules and Regulations 18461
Authority for This Rulemaking § 39.13 [Amended] Los Angeles Aircraft Certification Office,
FAA, Transport Airplane Directorate, 3960
Title 49 of the United States Code ■ 2. The FAA amends § 39.13 by adding
Paramount Blvd., Lakewood, CA 90712–
specifies the FAA’s authority to issue the following new airworthiness 4137; phone: 562–627–5246; fax: 562–627–
rules on aviation safety. Subtitle I, directive (AD): 5210; email: joseph.costa@faa.gov.
section 106, describes the authority of 2016–07–02 Honeywell International Inc. (j) Material Incorporated by Reference
the FAA Administrator. Subtitle VII: (Type Certificate previously held by
Aviation Programs, describes in more AlliedSignal Inc., Garrett Turbine (1) The Director of the Federal Register
Engine Company): Amendment 39– approved the incorporation by reference
detail the scope of the Agency’s
18447; Docket No. FAA–2015–2208; (IBR) of the service information listed in this
authority. paragraph under 5 U.S.C. 552(a) and 1 CFR
Directorate Identifier 2015–NE–19–AD.
We are issuing this rulemaking under part 51.
the authority described in Subtitle VII, (a) Effective Date (2) You must use this service information
Part A, Subpart III, Section 44701: This AD is effective May 5, 2016. as applicable to do the actions required by
‘‘General requirements.’’ Under that (b) Affected ADs
this AD, unless the AD specifies otherwise.
section, Congress charges the FAA with (i) Honeywell Service Bulletin TFE731–72–
None. 3789, Revision 0, dated March 23, 2015.
promoting safe flight of civil aircraft in
air commerce by prescribing regulations (c) Applicability (ii) Reserved.
(3) For Honeywell service information
for practices, methods, and procedures This AD applies to all Honeywell identified in this AD, contact Honeywell
the Administrator finds necessary for International Inc. (Honeywell) TFE731–4, International Inc., 111 S 34th Street, Phoenix,
safety in air commerce. This regulation –4R, –5AR, –5BR, and –5R turbofan engines AZ 85034–2802; phone: 800–601–3099;
is within the scope of that authority with an interstage turbine transition (ITT) Internet: https://
because it addresses an unsafe condition duct, part number (P/N) 3075292–4, myaerospace.honeywell.com/wps/portal/!ut/.
installed, with a serial number (S/N) listed in
that is likely to exist or develop on Table 2 of Honeywell Service Bulletin (SB)
(4) You may view this service information
products identified in this rulemaking at FAA, Engine & Propeller Directorate, 1200
TFE731–72–3789, Revision 0, dated March
action. District Avenue, Burlington, MA. For
23, 2015.
information on the availability of this
Regulatory Findings (d) Unsafe Condition material at the FAA, call 781–238–7125.
This AD was prompted by a report of (5) You may view this service information
This AD will not have federalism that is incorporated by reference at the
implications under Executive Order certain ITT ducts failing to meet containment
capability requirements. We are issuing this National Archives and Records
13132. This AD will not have a Administration (NARA). For information on
AD to prevent failure of the ITT duct, which
substantial direct effect on the States, on could lead to an uncontained part release, the availability of this material at NARA, call
the relationship between the national damage to the engine, and damage to the 202–741–6030, or go to: http://
government and the States, or on the airplane. www.archives.gov/federal-register/cfr/ibr-
distribution of power and locations.html.
(e) Compliance
responsibilities among the various Issued in Burlington, Massachusetts, on
levels of government. Comply with this AD within the March 21, 2016.
compliance times specified, unless already
For the reasons discussed above, I done. Colleen M. D’Alessandro,
certify that this AD: (1) At the next removal of the ITT duct Manager, Engine & Propeller Directorate,
(1) Is not a ‘‘significant regulatory from the engine not to exceed 2,600 hours Aircraft Certification Service.
action’’ under Executive Order 12866, time-in-service after the effective date of this [FR Doc. 2016–07231 Filed 3–30–16; 8:45 am]
(2) Is not a ‘‘significant rule’’ under AD, remove the affected ITT duct and replace BILLING CODE 4910–13–P
DOT Regulatory Policies and Procedures with a part eligible for installation.
(44 FR 11034, February 26, 1979), (2) Reserved.
(3) Will not affect intrastate aviation (f) Definition DEPARTMENT OF TRANSPORTATION
in Alaska to the extent that it justifies For the purpose of this AD, a part eligible
making a regulatory distinction, and for installation is an ITT duct with an S/N Federal Aviation Administration
(4) Will not have a significant that is not listed in Table 2 of Honeywell SB
economic impact, positive or negative, TFE731–72–3789, Revision 0, dated March 14 CFR Part 39
on a substantial number of small entities 23, 2015 or, if listed in Table 2 of this SB,
was reworked using Honeywell SB TFE731– [Docket No. FAA–2016–5422; Directorate
under the criteria of the Regulatory 72–3789. Identifier 2016–CE–011–AD; Amendment
Flexibility Act. 39–18456; AD 2016–07–11]
(g) Installation Prohibition
List of Subjects in 14 CFR Part 39 RIN 2120–AA64
After the effective date of this AD, do not
Air transportation, Aircraft, Aviation install any ITT duct with an S/N listed in
Airworthiness Directives; Weatherly
safety, Incorporation by reference, Table 2 of Honeywell SB TFE731–72–3789,
Revision 0, dated March 23, 2015, onto any Aircraft Company Airplanes
Safety.
engine, unless the ITT duct is marked with AGENCY: Federal Aviation
Adoption of the Amendment the overhaul/repair instructions number
‘‘P35864’’ near the ITT duct P/N and S/N Administration (FAA), DOT.
Accordingly, under the authority markings. ACTION: Final rule; request for
delegated to me by the Administrator, comments.
the FAA amends 14 CFR part 39 as (h) Alternative Methods of Compliance
follows: (AMOCs) SUMMARY: We are adopting a new
jstallworth on DSK7TPTVN1PROD with RULES
The Manager, Los Angeles Aircraft airworthiness directive (AD) for all
PART 39—AIRWORTHINESS Certification Office, FAA, may approve Weatherly Aircraft Company Models
DIRECTIVES AMOCs for this AD. Use the procedures 201, 201A, 201B, 201C, 620, 620A,
found in 14 CFR 39.19 to make your request.
620B, 620B–TG, and 620TP airplanes.
■ 1. The authority citation for part 39 (i) Related Information This AD requires visually inspecting the
continues to read as follows: For more information about this AD, center and outer wing front spar lower
Authority: 49 U.S.C. 106(g), 40113, 44701. contact Joseph Costa, Aerospace Engineer, hinge fittings for cracks and corrosion
VerDate Sep<11>2014 15:13 Mar 30, 2016 Jkt 238001 PO 00000 Frm 00015 Fmt 4700 Sfmt 4700 E:\FR\FM\31MRR1.SGM 31MRR1](https://thefederalregister.org/doc/81_FR_18522/page/2.svg)
Document Created: 2016-03-31 00:56:09
Document Modified: 2016-03-31 00:56:09
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Rules and Regulations | |
| Action | Final rule. | |
| Dates | This AD is effective May 5, 2016 | |
| Contact | Joseph Costa, Aerospace Engineer, Los Angeles Aircraft Certification Office, FAA, Transport Airplane Directorate, 3960 Paramount Blvd., Lakewood, CA 90712-4137; phone: 562- 627-5246; fax: 562-627-5210; email: [email protected] | |
| FR Citation | 81 FR 18460 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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