83 FR 63565 - Airworthiness Directives; Bombardier, Inc., Airplanes
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 83, Issue 237 (December 11, 2018)
Federal Aviation Administration
Federal Register Volume 83, Issue 237 (December 11, 2018)
| Page Range | 63565-63567 | |
| FR Document | 2018-26534 |
[Federal Register Volume 83, Number 237 (Tuesday, December 11, 2018)] [Rules and Regulations] [Pages 63565-63567] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2018-26534] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2018-0796; Product Identifier 2018-NM-104-AD; Amendment 39-19518; AD 2018-25-07] RIN 2120-AA64 Airworthiness Directives; Bombardier, Inc., Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This AD was prompted by reports of drainage holes on the belly fairing forward and middle access panels being obstructed with sealant. This AD requires inspecting for and removing all sealant blocking the drainage holes on the belly fairing forward and middle access panels. We are issuing this AD to address the unsafe condition on these products. DATES: This AD is effective January 15, 2019. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of January 15, 2019. ADDRESSES: For service information identified in this final rule, contact Bombardier, Inc., 400 C[ocirc]te Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada; telephone 514-855-5000; fax 514-855- 7401; email [email protected]; internet http://www.bombardier.com. You may view this service information at the FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206- 231-3195. It is also available on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018- 0796. 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-2018- 0796; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this final rule, the regulatory evaluation, any comments received, and other information. The address for Docket Operations (phone: 800-647- 5527) is 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: Darren Gassetto, Aerospace Engineer, Mechanical Systems and Administrative Services Section, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7323; fax 516-794-5531; 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 certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. The NPRM published in the Federal Register on September 18, 2018 (83 FR 47113). The NPRM was prompted by reports of drainage holes on the belly fairing forward and middle access panels being obstructed with sealant. The NPRM proposed to require inspecting for and removing all sealant blocking the drainage holes on the belly fairing forward and middle access panels. We are issuing this AD to address fluid leakage that could lead to the accumulation of flammable fluids/vapors, beyond the design capacity of the belly fairing venting provisions, which could ignite if an ignition source (i.e., spark, static discharge, heat, etc.) is present. Transport Canada Civil Aviation (TCCA), which is the aviation authority for Canada, has issued Canadian Airworthiness Directive CF- 2018-14, dated May 1, 2018 (referred to after this as the Mandatory Continuing Airworthiness Information, or ``the MCAI''), to correct an unsafe condition for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. The MCAI states: Bombardier Aerospace (BA) has informed Transport Canada that the drainage holes on the belly fairing forward and middle access panels may be obstructed with sealant. The purpose of the drainage holes is to allow for drainage of a limited quantity of fluids due to any leaks, should they occur. This condition, if not corrected, may prevent the timely detection of fluid leakage that could lead to the accumulation of flammable fluids/vapors, beyond the design capacity of the belly fairing venting provisions [which could ignite if an ignition source (i.e., spark, static discharge, heat, etc.) is present]. This [Canadian] AD is issued to mandate the removal of all sealant blocking the drainage holes on the belly fairing forward and middle access panels. You may examine the MCAI in the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018- 0796. Comments We gave the public the opportunity to participate in developing this final rule. We received no comments on the NPRM 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 final rule 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 for addressing the unsafe condition; and Do not add any additional burden upon the public than was already proposed in the NPRM. Related Service Information Under 1 CFR Part 51 Bombardier has issued the following service information for Bombardier Model BD-700-1A10 airplanes. Service Bulletin 700-53-051, dated May 17, 2017. Service Bulletin 700-53-6009, dated May 17, 2017. Bombardier has issued the following service information for Bombardier Model BD-700-1A11 airplanes. Service Bulletin 700-1A11-53-026, dated May 17, 2017. Service Bulletin 700-53-5010, dated May 17, 2017. This service information describes procedures for inspecting for and removing sealant blocking the drainage holes on the belly fairing forward and middle access panels. These documents are distinct since they apply to different airplane models and configurations. 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 376 airplanes of U.S. registry. We estimate [[Page 63566]] the following costs to comply with this AD: Estimated Costs for Required Actions ---------------------------------------------------------------------------------------------------------------- Cost per Cost on U.S. Labor cost Parts cost product operators ---------------------------------------------------------------------------------------------------------------- 6 work-hours x $85 per hour = $510........................... $0 $510 $191,760 ---------------------------------------------------------------------------------------------------------------- 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. This AD is issued in accordance with authority delegated by the Executive Director, Aircraft Certification Service, as authorized by FAA Order 8000.51C. In accordance with that order, issuance of ADs is normally a function of the Compliance and Airworthiness Division, but during this transition period, the Executive Director has delegated the authority to issue ADs applicable to transport category airplanes and associated appliances to the Director of the System Oversight Division. 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 the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska, 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): 2018-25-07 Bombardier, Inc.: Amendment 39-19518; Docket No. FAA- 2018-0796; Product Identifier 2018-NM-104-AD. (a) Effective Date This AD is effective January 15, 2019. (b) Affected ADs None. (c) Applicability This AD applies to Bombardier, Inc., Model BD-700-1A10 and BD- 700-1A11 airplanes, certificated in any category, serial numbers 9001 through 9707 inclusive, 9709 through 9717 inclusive, 9719 through 9726 inclusive, 9728, 9730, 9732 through 9734 inclusive, 9736 through 9740 inclusive, 9742 through 9745 inclusive, 9749, 9751, 9757, and 9998. (d) Subject Air Transport Association (ATA) of America Code 53, Fuselage. (e) Reason This AD was prompted by reports of drainage holes on the belly fairing forward and middle access panels being obstructed with sealant. We are issuing this AD to address fluid leakage that could lead to the accumulation of flammable fluids/vapors, beyond the design capacity of the belly fairing venting provisions, which could ignite if an ignition source (i.e., spark, static discharge, heat, etc.) is present. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Sealant Removal Within 375 flight hours or 12 months, whichever occurs first, after the effective date of this AD, do a general visual inspection for and remove all sealant blocking the drainage holes on the belly fairing forward and middle access panels, in accordance with the Accomplishment Instructions of the applicable service information listed in figure 1 to paragraph (g) of this AD. [[Page 63567]] [GRAPHIC] [TIFF OMITTED] TR11DE18.003 (h) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, New York ACO Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the ACO Branch, send it to ATTN: Program Manager, Continuing Operational Safety, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7300; fax 516-794-5531. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office. (2) Contacting the Manufacturer: For any requirement in this AD to obtain corrective actions from a manufacturer, the action must be accomplished using a method approved by the Manager, New York ACO Branch, FAA; or Transport Canada Civil Aviation (TCCA); or Bombardier, Inc.'s TCCA Design Approval Organization (DAO). If approved by the DAO, the approval must include the DAO-authorized signature. (i) Related Information (1) Refer to Mandatory Continuing Airworthiness Information (MCAI) Canadian Airworthiness Directive CF-2018-14, dated May 1, 2018, for related information. This MCAI may be found in the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-0796. (2) For more information about this AD, contact Darren Gassetto, Aerospace Engineer, Mechanical Systems and Administrative Services Section, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7323; fax 516-794-5531; 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 this AD specifies otherwise. (i) Bombardier Service Bulletin 700-1A11-53-026, dated May 17, 2017. (ii) Bombardier Service Bulletin 700-53-051, dated May 17, 2017. (iii) Bombardier Service Bulletin 700-53-5010, dated May 17, 2017. (iv) Bombardier Service Bulletin 700-53-6009, dated May 17, 2017. (3) For service information identified in this AD, contact Bombardier, Inc., 400 C[ocirc]te Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada; telephone 514-855-5000; fax 514-855- 7401; email [email protected]; internet http://www.bombardier.com. (4) You may view this service information at the FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206-231-3195. (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 Des Moines, Washington, on November 23, 2018. John P. Piccola, Acting Director, System Oversight Division, Aircraft Certification Service. [FR Doc. 2018-26534 Filed 12-10-18; 8:45 am] BILLING CODE 4910-13-P
![Federal Register / Vol. 83, No. 237 / Tuesday, December 11, 2018 / Rules and Regulations 63565
Issued in Des Moines, Washington, on www.regulations.gov by searching for timely detection of fluid leakage that could
November 21, 2018. and locating Docket No. FAA–2018– lead to the accumulation of flammable fluids/
Michael Kaszycki, 0796; or in person at Docket Operations vapors, beyond the design capacity of the
between 9 a.m. and 5 p.m., Monday belly fairing venting provisions [which could
Acting Director, System Oversight Division,
ignite if an ignition source (i.e., spark, static
Aircraft Certification Service. through Friday, except Federal holidays. discharge, heat, etc.) is present].
[FR Doc. R1–2018–26365 Filed 12–7–18; 2:00 pm] The AD docket contains this final rule, This [Canadian] AD is issued to mandate
BILLING CODE 1301–00–C the regulatory evaluation, any the removal of all sealant blocking the
comments received, and other drainage holes on the belly fairing forward
information. The address for Docket and middle access panels.
DEPARTMENT OF TRANSPORTATION Operations (phone: 800–647–5527) is
You may examine the MCAI in the
U.S. Department of Transportation,
Federal Aviation Administration AD docket on the internet at http://
Docket Operations, M–30, West
www.regulations.gov by searching for
Building Ground Floor, Room W12–140,
14 CFR Part 39 and locating Docket No. FAA–2018–
1200 New Jersey Avenue SE,
0796.
[Docket No. FAA–2018–0796; Product Washington, DC 20590.
Identifier 2018–NM–104–AD; Amendment FOR FURTHER INFORMATION CONTACT: Comments
39–19518; AD 2018–25–07] Darren Gassetto, Aerospace Engineer, We gave the public the opportunity to
RIN 2120–AA64
Mechanical Systems and Administrative participate in developing this final rule.
Services Section, FAA, New York ACO We received no comments on the NPRM
Airworthiness Directives; Bombardier, Branch, 1600 Stewart Avenue, Suite or on the determination of the cost to
Inc., Airplanes 410, Westbury, NY 11590; telephone the public.
516–228–7323; fax 516–794–5531; email
AGENCY: Federal Aviation 9-avs-nyaco-cos@faa.gov. Conclusion
Administration (FAA), Department of SUPPLEMENTARY INFORMATION: We reviewed the relevant data and
Transportation (DOT).
Discussion determined that air safety and the
ACTION: Final rule. public interest require adopting this
We issued a notice of proposed final rule as proposed, except for minor
SUMMARY: We are adopting a new rulemaking (NPRM) to amend 14 CFR editorial changes. We have determined
airworthiness directive (AD) for certain part 39 by adding an AD that would that these minor changes:
Bombardier, Inc., Model BD–700–1A10 apply to certain Bombardier, Inc., Model
and BD–700–1A11 airplanes. This AD • Are consistent with the intent that
BD–700–1A10 and BD–700–1A11 was proposed in the NPRM for
was prompted by reports of drainage airplanes. The NPRM published in the
holes on the belly fairing forward and addressing the unsafe condition; and
Federal Register on September 18, 2018 • Do not add any additional burden
middle access panels being obstructed (83 FR 47113). The NPRM was
with sealant. This AD requires upon the public than was already
prompted by reports of drainage holes proposed in the NPRM.
inspecting for and removing all sealant on the belly fairing forward and middle
blocking the drainage holes on the belly access panels being obstructed with Related Service Information Under 1
fairing forward and middle access sealant. The NPRM proposed to require CFR Part 51
panels. We are issuing this AD to inspecting for and removing all sealant Bombardier has issued the following
address the unsafe condition on these blocking the drainage holes on the belly service information for Bombardier
products. fairing forward and middle access Model BD–700–1A10 airplanes.
DATES: This AD is effective January 15, panels. • Service Bulletin 700–53–051, dated
2019. We are issuing this AD to address May 17, 2017.
The Director of the Federal Register fluid leakage that could lead to the • Service Bulletin 700–53–6009,
approved the incorporation by reference accumulation of flammable fluids/ dated May 17, 2017.
of certain publications listed in this AD vapors, beyond the design capacity of Bombardier has issued the following
as of January 15, 2019. the belly fairing venting provisions, service information for Bombardier
which could ignite if an ignition source Model BD–700–1A11 airplanes.
ADDRESSES: For service information
(i.e., spark, static discharge, heat, etc.) is • Service Bulletin 700–1A11–53–026,
identified in this final rule, contact
present. dated May 17, 2017.
Bombardier, Inc., 400 Côte Vertu Road
Transport Canada Civil Aviation
West, Dorval, Québec H4S 1Y9, Canada; • Service Bulletin 700–53–5010,
(TCCA), which is the aviation authority
telephone 514–855–5000; fax 514–855– dated May 17, 2017.
for Canada, has issued Canadian
7401; email thd.crj@ This service information describes
Airworthiness Directive CF–2018–14,
aero.bombardier.com; internet http:// procedures for inspecting for and
dated May 1, 2018 (referred to after this
www.bombardier.com. You may view removing sealant blocking the drainage
as the Mandatory Continuing
this service information at the FAA, holes on the belly fairing forward and
Airworthiness Information, or ‘‘the
Transport Standards Branch, 2200 middle access panels. These documents
MCAI’’), to correct an unsafe condition
South 216th St., Des Moines, WA. For are distinct since they apply to different
for certain Bombardier, Inc., Model BD–
information on the availability of this airplane models and configurations.
700–1A10 and BD–700–1A11 airplanes.
material at the FAA, call 206–231–3195. This service information is reasonably
The MCAI states:
It is also available on the internet at available because the interested parties
http://www.regulations.gov by searching Bombardier Aerospace (BA) has informed have access to it through their normal
amozie on DSK3GDR082PROD with RULES
for and locating Docket No. FAA–2018– Transport Canada that the drainage holes on course of business or by the means
the belly fairing forward and middle access
0796. panels may be obstructed with sealant. The identified in the ADDRESSES section.
Examining the AD Docket purpose of the drainage holes is to allow for Costs of Compliance
drainage of a limited quantity of fluids due
You may examine the AD docket on to any leaks, should they occur. This We estimate that this AD affects 376
the internet at http:// condition, if not corrected, may prevent the airplanes of U.S. registry. We estimate
VerDate Sep<11>2014 16:17 Dec 10, 2018 Jkt 247001 PO 00000 Frm 00007 Fmt 4700 Sfmt 4700 E:\FR\FM\11DER1.SGM 11DER1](https://thefederalregister.org/doc/83_FR_63802/page/1.svg)
![63566 Federal Register / Vol. 83, No. 237 / Tuesday, December 11, 2018 / Rules and Regulations
the following costs to comply with this
AD:
ESTIMATED COSTS FOR REQUIRED ACTIONS
Cost per Cost on U.S.
Labor cost Parts cost product operators
6 work-hours × $85 per hour = $510 .......................................................................................... $0 $510 $191,760
Authority for This Rulemaking government and the States, or on the (a) Effective Date
Title 49 of the United States Code distribution of power and This AD is effective January 15, 2019.
specifies the FAA’s authority to issue responsibilities among the various
(b) Affected ADs
rules on aviation safety. Subtitle I, levels of government.
For the reasons discussed above, I None.
section 106, describes the authority of
the FAA Administrator. Subtitle VII: certify that this AD: (c) Applicability
Aviation Programs, describes in more (1) Is not a ‘‘significant regulatory
action’’ under Executive Order 12866, This AD applies to Bombardier, Inc.,
detail the scope of the Agency’s Model BD–700–1A10 and BD–700–1A11
authority. (2) Is not a ‘‘significant rule’’ under
airplanes, certificated in any category, serial
We are issuing this rulemaking under the DOT Regulatory Policies and
numbers 9001 through 9707 inclusive, 9709
the authority described in Subtitle VII, Procedures (44 FR 11034, February 26, through 9717 inclusive, 9719 through 9726
Part A, Subpart III, Section 44701: 1979), inclusive, 9728, 9730, 9732 through 9734
‘‘General requirements.’’ Under that (3) Will not affect intrastate aviation inclusive, 9736 through 9740 inclusive, 9742
section, Congress charges the FAA with in Alaska, and through 9745 inclusive, 9749, 9751, 9757,
promoting safe flight of civil aircraft in (4) Will not have a significant and 9998.
air commerce by prescribing regulations economic impact, positive or negative,
on a substantial number of small entities (d) Subject
for practices, methods, and procedures
the Administrator finds necessary for under the criteria of the Regulatory Air Transport Association (ATA) of
safety in air commerce. This regulation Flexibility Act. America Code 53, Fuselage.
is within the scope of that authority List of Subjects in 14 CFR Part 39 (e) Reason
because it addresses an unsafe condition This AD was prompted by reports of
that is likely to exist or develop on Air transportation, Aircraft, Aviation
drainage holes on the belly fairing forward
products identified in this rulemaking safety, Incorporation by reference,
and middle access panels being obstructed
action. Safety. with sealant. We are issuing this AD to
This AD is issued in accordance with Adoption of the Amendment address fluid leakage that could lead to the
authority delegated by the Executive accumulation of flammable fluids/vapors,
Director, Aircraft Certification Service, Accordingly, under the authority beyond the design capacity of the belly
as authorized by FAA Order 8000.51C. delegated to me by the Administrator, fairing venting provisions, which could
In accordance with that order, issuance the FAA amends 14 CFR part 39 as ignite if an ignition source (i.e., spark, static
of ADs is normally a function of the follows: discharge, heat, etc.) is present.
Compliance and Airworthiness (f) Compliance
Division, but during this transition PART 39—AIRWORTHINESS
period, the Executive Director has DIRECTIVES Comply with this AD within the
compliance times specified, unless already
delegated the authority to issue ADs ■ 1. The authority citation for part 39 done.
applicable to transport category continues to read as follows:
airplanes and associated appliances to (g) Sealant Removal
the Director of the System Oversight Authority: 49 U.S.C. 106(g), 40113, 44701.
Within 375 flight hours or 12 months,
Division. § 39.13 [Amended] whichever occurs first, after the effective date
Regulatory Findings of this AD, do a general visual inspection for
■ 2. The FAA amends § 39.13 by adding and remove all sealant blocking the drainage
This AD will not have federalism the following new airworthiness holes on the belly fairing forward and middle
implications under Executive Order directive (AD): access panels, in accordance with the
13132. This AD will not have a 2018–25–07 Bombardier, Inc.: Amendment Accomplishment Instructions of the
substantial direct effect on the States, on 39–19518; Docket No. FAA–2018–0796; applicable service information listed in figure
the relationship between the national Product Identifier 2018–NM–104–AD. 1 to paragraph (g) of this AD.
amozie on DSK3GDR082PROD with RULES
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Document Created: 2018-12-11 01:06:24
Document Modified: 2018-12-11 01:06:24
| 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 January 15, 2019. | |
| Contact | Darren Gassetto, Aerospace Engineer, Mechanical Systems and Administrative Services Section, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7323; fax 516-794-5531; email 9-avs-nyaco- [email protected] | |
| FR Citation | 83 FR 63565 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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