Airworthiness Directives; Airbus SAS Airplanes, 78612-78614 [2022-27295]

Download as PDF 78612 Federal Register / Vol. 87, No. 245 / Thursday, December 22, 2022 / Proposed Rules Petition on the Commission’s website at https://sers.fec.gov/fosers/. The Commission will not consider the Petition’s merits until after the comment period closes. If the Commission decides that the Petition has merit, it may begin a rulemaking proceeding. The Commission will announce any action that it takes in the Federal Register. Dated December 16, 2022. On behalf of the Commission, Allen J. Dickerson, Chairman, Federal Election Commission. [FR Doc. 2022–27779 Filed 12–21–22; 8:45 am] BILLING CODE 6715–01–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2022–1643; Project Identifier MCAI–2022–00799–T] RIN 2120–AA64 Airworthiness Directives; Airbus SAS Airplanes Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). AGENCY: The FAA proposes to supersede Airworthiness Directive (AD) 2020–21–07, which applies to all Airbus SAS Model A350–941 and –1041 airplanes. AD 2020–21–07 requires replacement of affected passenger oxygen masks (which includes reidentifying the parts). Since the FAA issued AD 2020–21–07, it was determined that additional parts are subject to the unsafe condition. This proposed AD would continue to require the actions in AD 2020–21–07, and would require replacing additional affected parts, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). This proposed AD would also prohibit installation of affected parts. The FAA is proposing this AD to address the unsafe condition on these products. DATES: The FAA must receive comments on this proposed AD by February 6, 2023. lotter on DSK11XQN23PROD with PROPOSALS1 SUMMARY: You may send comments, using the procedures found in 14 CFR 11.43 and 11.45, by any of the following methods: • Federal eRulemaking Portal: Go to regulations.gov. Follow the instructions for submitting comments. ADDRESSES: VerDate Sep<11>2014 16:38 Dec 21, 2022 Jkt 259001 • Fax: 202–493–2251. • Mail: U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE, Washington, DC 20590. • Hand Delivery: Deliver to Mail address above between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. AD Docket: You may examine the AD docket at regulations.gov under Docket No. FAA–2022–1643; 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 NPRM, the mandatory continuing airworthiness information (MCAI), any comments received, and other information. The street address for Docket Operations is listed above. Material Incorporated by Reference: • For material that is proposed for IBR in this NPRM, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; website easa.europa.eu. You may find this material on the EASA website at ad.easa.europa.eu. It is also available at regulations.gov under Docket No. FAA– 2022–1643. • You may view this service information at the FAA, Airworthiness Products Section, Operational Safety Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206–231–3195. FOR FURTHER INFORMATION CONTACT: Dat Le, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 516–228– 7317; email dat.v.le@faa.gov. SUPPLEMENTARY INFORMATION: Comments Invited The FAA invites you to send any written relevant data, views, or arguments about this proposal. Send your comments to an address listed under ADDRESSES. Include ‘‘Docket No. FAA–2022–1643; Project Identifier MCAI–2022–00799–T’’ at the beginning of your comments. The most helpful comments reference a specific portion of the proposal, explain the reason for any recommended change, and include supporting data. The FAA will consider all comments received by the closing date and may amend this proposal because of those comments. Except for Confidential Business Information (CBI) as described in the following paragraph, and other information as described in 14 CFR 11.35, the FAA will post all comments PO 00000 Frm 00002 Fmt 4702 Sfmt 4702 received, without change, to regulations.gov, including any personal information you provide. The agency will also post a report summarizing each substantive verbal contact received about this NPRM. Confidential Business Information CBI is commercial or financial information that is both customarily and actually treated as private by its owner. Under the Freedom of Information Act (FOIA) (5 U.S.C. 552), CBI is exempt from public disclosure. If your comments responsive to this NPRM contain commercial or financial information that is customarily treated as private, that you actually treat as private, and that is relevant or responsive to this NPRM, it is important that you clearly designate the submitted comments as CBI. Please mark each page of your submission containing CBI as ‘‘PROPIN.’’ The FAA will treat such marked submissions as confidential under the FOIA, and they will not be placed in the public docket of this NPRM. Submissions containing CBI should be sent to Dat Le, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 516–228–7317; email dat.v.le@faa.gov. Any commentary that the FAA receives which is not specifically designated as CBI will be placed in the public docket for this rulemaking. Background The FAA issued AD 2020–21–07, Amendment 39–21280 (85 FR 64949, October 14, 2020) (AD 2020–21–07), for all Airbus SAS Model A350–941 and –1041 airplanes. FAA AD 2020–21–07 was prompted by an MCAI originated by EASA, which is the Technical Agent for the Member States of the European Union. EASA issued AD 2020–0031, dated February 18, 2020 (EASA AD 2020–0031), to correct an unsafe condition identified as sticking of the breathing bag on certain passenger oxygen masks, which could prevent the breathing bag from fully inflating, and possibly injure cabin occupants following a depressurization event. AD 2020–21–07 requires replacement of affected passenger oxygen masks (which includes re-identifying the parts). Actions Since AD 2020–21–07 Was Issued Since the FAA issued AD 2020–21– 07, EASA superseded EASA AD 2020– 0031 and issued EASA AD 2022–0112, dated June 17, 2022 (EASA AD 2022– 0112) (also referred to as the MCAI), to E:\FR\FM\22DEP1.SGM 22DEP1 Federal Register / Vol. 87, No. 245 / Thursday, December 22, 2022 / Proposed Rules 2022–0112 also prohibits the installation of affected parts. This material 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. correct an unsafe condition for all Airbus SAS Model A350–941 and –1041 airplanes. The MCAI states that additional affected parts (emergency passenger oxygen container assembly having serial number BEHJ–XXXX) have been identified as being subject to the same unsafe condition. The FAA is issuing this AD to address sticking of the breathing bag on certain passenger oxygen masks. The unsafe condition, if not addressed, could prevent the breathing bag from fully inflating, and possibly injure cabin occupants following a depressurization event. You may examine the MCAI in the AD docket at regulations.gov under Docket No. FAA–2022–1643. Explanation of Retained Requirements Although this proposed AD does not explicitly restate the requirements of AD 2020–21–07, this proposed AD would retain all of the requirements of AD 2020–21–07. Those requirements are referenced in EASA AD 2022–0112, which, in turn, is referenced in paragraph (g) of this proposed AD. Related Service Information Under 1 CFR Part 51 EASA AD 2022–0112 specifies procedures for replacing the affected passenger oxygen masks (those passenger oxygen masks contained in each affected emergency passenger oxygen container assembly), and reidentifying each affected part. EASA AD FAA’s Determination This product has been approved by the aviation authority of another country and is approved for operation in the United States. Pursuant to the FAA’s bilateral agreement with the State of Design Authority, it has notified the FAA of the unsafe condition described in the MCAI referenced above. The FAA is issuing this NPRM after determining that the unsafe condition described previously is likely to exist or develop in other products of the same type design. Proposed AD Requirements in This NPRM This proposed AD would retain all of the requirements of AD 2020–21–07. This proposed AD would require accomplishing the actions specified in EASA AD 2022–0112 described previously, except for any differences identified as exceptions in the regulatory text of this proposed AD. Explanation of Required Compliance Information In the FAA’s ongoing efforts to improve the efficiency of the AD process, the FAA developed a process to 78613 use some civil aviation authority (CAA) ADs as the primary source of information for compliance with requirements for corresponding FAA ADs. The FAA has been coordinating this process with manufacturers and CAAs. As a result, the FAA proposes to incorporate EASA AD 2022–0112 by reference in the FAA final rule. This proposed AD would, therefore, require compliance with EASA AD 2022–0112 in its entirety through that incorporation, except for any differences identified as exceptions in the regulatory text of this proposed AD. Using common terms that are the same as the heading of a particular section in EASA AD 2022–0112 does not mean that operators need comply only with that section. For example, where the AD requirement refers to ‘‘all required actions and compliance times,’’ compliance with this AD requirement is not limited to the section titled ‘‘Required Action(s) and Compliance Time(s)’’ in EASA 2022–0112. Service information required by EASA 2022– 0112 for compliance will be available at regulations.gov under Docket No. FAA– 2022–1643 after the FAA final rule is published. Costs of Compliance The FAA estimates that this AD, if adopted as proposed, would affect 30 airplanes of U.S. registry. The FAA estimates the following costs to comply with this proposed AD: ESTIMATED COSTS FOR REQUIRED ACTIONS Action Labor cost Parts cost Retained actions from AD 2020–21–07 (13 airplanes) New proposed actions ................................................. 6 work-hours × $85 per hour = $510 ........ 6 work-hours × $85 per hour = $510 ........ * $0 *0 Cost per product $510 510 Cost on U.S. operators $6,630 15,300 * The FAA has received no definitive data that would enable the FAA to provide cost estimates of the parts cost for the replacement specified in this proposed AD. According to the manufacturer, some or all of the costs of this proposed AD may be covered under warranty, thereby reducing the cost impact on affected operators. The FAA does not control warranty coverage for affected operators. As a result, the FAA has included all known costs in the cost estimate. lotter on DSK11XQN23PROD with PROPOSALS1 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. VerDate Sep<11>2014 16:38 Dec 21, 2022 Jkt 259001 The FAA is 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 The FAA determined that this proposed AD would not have federalism PO 00000 Frm 00003 Fmt 4702 Sfmt 4702 implications under Executive Order 13132. This proposed AD would 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 this proposed regulation: (1) Is not a ‘‘significant regulatory action’’ under Executive Order 12866, (2) Would not affect intrastate aviation in Alaska, and (3) Would not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. E:\FR\FM\22DEP1.SGM 22DEP1 78614 Federal Register / Vol. 87, No. 245 / Thursday, December 22, 2022 / Proposed Rules List of Subjects in 14 CFR Part 39 (h) Exceptions to EASA AD 2022–0112 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. (1) Where EASA AD 2022–0112 refers to its effective date, this AD requires using the effective date of this AD. (2) The ‘‘Remarks’’ section of EASA AD 2022–0112 does not apply to this AD. (3) Where EASA AD 2022–0112 specifies to do the replacement and re-identification specified in Airbus Service Bulletin A350– 35–P013, Revision 02, dated March 8, 2022, which specifies to inspect for the part number and serial number and then do a replacement; this AD only requires the replacement and re-identification. (4) Where service information identified in EASA AD 2022–0112 specifies to do an inspection for the date of manufacture of the affected part, this AD does not require that inspection. (5) Where Table 3 of EASA AD 2022–0112 specifies a compliance time for airplanes on which ‘‘the SB’’ has not been embodied, for this AD the compliance time for those airplanes is ‘‘before exceeding 72 months since airplane date of manufacture or within 30 days after the effective date of this AD, whichever occurs later.’’ The Proposed Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA proposes to amend 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. § 39.13 [Amended] 2. The FAA amends § 39.13 by: a. Removing Airworthiness Directive (AD) 2020–21–07, Amendment 39– 21280 (85 FR 64949, October 14, 2020); and ■ b. Adding the following new AD: ■ ■ Airbus SAS: Docket No. FAA–2022–1643; Project Identifier MCAI–2022–00799–T. (a) Comments Due Date The FAA must receive comments on this airworthiness directive (AD) by February 6, 2023. (b) Affected ADs This AD replaces AD 2020–21–07, Amendment 39–21280 (85 FR 64949, October 14, 2020) (AD 2020–21–07). (c) Applicability This AD applies to all Airbus SAS Model A350–941 and –1041 airplanes, certificated in any category. (d) Subject Air Transport Association (ATA) of America Code 35, Oxygen. lotter on DSK11XQN23PROD with PROPOSALS1 (e) Unsafe Condition This AD was prompted by a report that sticking effects have been observed affecting the breathing bag on certain passenger oxygen masks, and by a determination that additional parts are subject to the unsafe condition. The FAA is issuing this AD to address sticking of the breathing bag on certain passenger oxygen masks. The unsafe condition, if not addressed, could prevent the breathing bag from fully inflating, and possibly injure cabin occupants following a depressurization event. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Requirements Except as specified in paragraph (h) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, European Union Aviation Safety Agency (EASA) AD 2022–0112, dated June 17, 2022 (EASA AD 2022–0112). VerDate Sep<11>2014 16:38 Dec 21, 2022 Jkt 259001 (i) Additional AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International Validation 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 responsible Flight Standards Office, as appropriate. If sending information directly to International Validation Branch, send it to the attention of the person identified in paragraph (j) of this AD. Information may be emailed to: 9-AVS-AIR-730-AMOC@faa.gov. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the responsible Flight Standards Office. (2) Contacting the Manufacturer: For any requirement in this AD to obtain instructions from a manufacturer, the instructions must be accomplished using a method approved by the Manager, International Validation Branch, FAA; or EASA; or Airbus SAS’s EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. (3) Required for Compliance (RC): Except as required by paragraph (i)(2) of this AD, if any service information contains procedures or tests that are identified as RC, those procedures and tests must be done to comply with this AD; any procedures or tests that are not identified as RC are recommended. Those procedures and tests that are not identified as RC may be deviated from using accepted methods in accordance with the operator’s maintenance or inspection program without obtaining approval of an AMOC, provided the procedures and tests identified as RC can be done and the airplane can be put back in an airworthy condition. Any substitutions or changes to procedures or tests identified as RC require approval of an AMOC. PO 00000 Frm 00004 Fmt 4702 Sfmt 4702 (j) Additional Information For more information about this AD, contact Dat Le, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 516–228– 7317; email dat.v.le@faa.gov. (k) 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) European Union Aviation Safety Agency (EASA) AD 2022–0112, dated June 17, 2022. (ii) [Reserved] (3) For EASA AD 2022–0112, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; website easa.europa.eu. You may find this EASA AD on the EASA website at ad.easa.europa.eu. (4) You may view this service information at the FAA, Airworthiness Products Section, Operational Safety 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, email fr.inspection@nara.gov, or go to: www.archives.gov/federal-register/cfr/ibrlocations.html. Issued on December 12, 2022. Christina Underwood, Acting Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2022–27295 Filed 12–21–22; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA–2022–1672; Airspace Docket No. 22–ACE–22] RIN 2120–AA66 Proposed Establishment of Class E Airspace; Marion, IA Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). AGENCY: This action proposes to establish Class E airspace at Marion, IA. The FAA is proposing this action to support new public instrument procedures. DATES: Comments must be received on or before February 6, 2023. SUMMARY: E:\FR\FM\22DEP1.SGM 22DEP1

Agencies

[Federal Register Volume 87, Number 245 (Thursday, December 22, 2022)]
[Rules and Regulations]
[Pages 78612-78614]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2022-27295]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2022-1643; Project Identifier MCAI-2022-00799-T]
RIN 2120-AA64


Airworthiness Directives; Airbus SAS Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

-----------------------------------------------------------------------

SUMMARY: The FAA proposes to supersede Airworthiness Directive (AD) 
2020-21-07, which applies to all Airbus SAS Model A350-941 and -1041 
airplanes. AD 2020-21-07 requires replacement of affected passenger 
oxygen masks (which includes re-identifying the parts). Since the FAA 
issued AD 2020-21-07, it was determined that additional parts are 
subject to the unsafe condition. This proposed AD would continue to 
require the actions in AD 2020-21-07, and would require replacing 
additional affected parts, as specified in a European Union Aviation 
Safety Agency (EASA) AD, which is proposed for incorporation by 
reference (IBR). This proposed AD would also prohibit installation of 
affected parts. The FAA is proposing this AD to address the unsafe 
condition on these products.

DATES: The FAA must receive comments on this proposed AD by February 6, 
2023.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to regulations.gov. Follow 
the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    AD Docket: You may examine the AD docket at regulations.gov under 
Docket No. FAA-2022-1643; 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 NPRM, the mandatory continuing airworthiness 
information (MCAI), any comments received, and other information. The 
street address for Docket Operations is listed above.
    Material Incorporated by Reference:
     For material that is proposed for IBR in this NPRM, 
contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone 
+49 221 8999 000; email [email protected]; website easa.europa.eu. You 
may find this material on the EASA website at ad.easa.europa.eu. It is 
also available at regulations.gov under Docket No. FAA-2022-1643.
     You may view this service information at the FAA, 
Airworthiness Products Section, Operational Safety Branch, 2200 South 
216th St., Des Moines, WA. For information on the availability of this 
material at the FAA, call 206-231-3195.

FOR FURTHER INFORMATION CONTACT: Dat Le, Aerospace Engineer, Large 
Aircraft Section, FAA, International Validation Branch, 2200 South 
216th St., Des Moines, WA 98198; telephone 516-228-7317; email 
[email protected].

SUPPLEMENTARY INFORMATION:

Comments Invited

    The FAA invites you to send any written relevant data, views, or 
arguments about this proposal. Send your comments to an address listed 
under ADDRESSES. Include ``Docket No. FAA-2022-1643; Project Identifier 
MCAI-2022-00799-T'' at the beginning of your comments. The most helpful 
comments reference a specific portion of the proposal, explain the 
reason for any recommended change, and include supporting data. The FAA 
will consider all comments received by the closing date and may amend 
this proposal because of those comments.
    Except for Confidential Business Information (CBI) as described in 
the following paragraph, and other information as described in 14 CFR 
11.35, the FAA will post all comments received, without change, to 
regulations.gov, including any personal information you provide. The 
agency will also post a report summarizing each substantive verbal 
contact received about this NPRM.

Confidential Business Information

    CBI is commercial or financial information that is both customarily 
and actually treated as private by its owner. Under the Freedom of 
Information Act (FOIA) (5 U.S.C. 552), CBI is exempt from public 
disclosure. If your comments responsive to this NPRM contain commercial 
or financial information that is customarily treated as private, that 
you actually treat as private, and that is relevant or responsive to 
this NPRM, it is important that you clearly designate the submitted 
comments as CBI. Please mark each page of your submission containing 
CBI as ``PROPIN.'' The FAA will treat such marked submissions as 
confidential under the FOIA, and they will not be placed in the public 
docket of this NPRM. Submissions containing CBI should be sent to Dat 
Le, Aerospace Engineer, Large Aircraft Section, FAA, International 
Validation Branch, 2200 South 216th St., Des Moines, WA 98198; 
telephone 516-228-7317; email [email protected]. Any commentary that the 
FAA receives which is not specifically designated as CBI will be placed 
in the public docket for this rulemaking.

Background

    The FAA issued AD 2020-21-07, Amendment 39-21280 (85 FR 64949, 
October 14, 2020) (AD 2020-21-07), for all Airbus SAS Model A350-941 
and -1041 airplanes. FAA AD 2020-21-07 was prompted by an MCAI 
originated by EASA, which is the Technical Agent for the Member States 
of the European Union. EASA issued AD 2020-0031, dated February 18, 
2020 (EASA AD 2020-0031), to correct an unsafe condition identified as 
sticking of the breathing bag on certain passenger oxygen masks, which 
could prevent the breathing bag from fully inflating, and possibly 
injure cabin occupants following a depressurization event.
    AD 2020-21-07 requires replacement of affected passenger oxygen 
masks (which includes re-identifying the parts).

Actions Since AD 2020-21-07 Was Issued

    Since the FAA issued AD 2020-21-07, EASA superseded EASA AD 2020-
0031 and issued EASA AD 2022-0112, dated June 17, 2022 (EASA AD 2022-
0112) (also referred to as the MCAI), to

[[Page 78613]]

correct an unsafe condition for all Airbus SAS Model A350-941 and -1041 
airplanes. The MCAI states that additional affected parts (emergency 
passenger oxygen container assembly having serial number BEHJ-XXXX) 
have been identified as being subject to the same unsafe condition.
    The FAA is issuing this AD to address sticking of the breathing bag 
on certain passenger oxygen masks. The unsafe condition, if not 
addressed, could prevent the breathing bag from fully inflating, and 
possibly injure cabin occupants following a depressurization event. You 
may examine the MCAI in the AD docket at regulations.gov under Docket 
No. FAA-2022-1643.

Explanation of Retained Requirements

    Although this proposed AD does not explicitly restate the 
requirements of AD 2020-21-07, this proposed AD would retain all of the 
requirements of AD 2020-21-07. Those requirements are referenced in 
EASA AD 2022-0112, which, in turn, is referenced in paragraph (g) of 
this proposed AD.

Related Service Information Under 1 CFR Part 51

    EASA AD 2022-0112 specifies procedures for replacing the affected 
passenger oxygen masks (those passenger oxygen masks contained in each 
affected emergency passenger oxygen container assembly), and re-
identifying each affected part. EASA AD 2022-0112 also prohibits the 
installation of affected parts.
    This material 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.

FAA's Determination

    This product has been approved by the aviation authority of another 
country and is approved for operation in the United States. Pursuant to 
the FAA's bilateral agreement with the State of Design Authority, it 
has notified the FAA of the unsafe condition described in the MCAI 
referenced above. The FAA is issuing this NPRM after determining that 
the unsafe condition described previously is likely to exist or develop 
in other products of the same type design.

Proposed AD Requirements in This NPRM

    This proposed AD would retain all of the requirements of AD 2020-
21-07. This proposed AD would require accomplishing the actions 
specified in EASA AD 2022-0112 described previously, except for any 
differences identified as exceptions in the regulatory text of this 
proposed AD.

Explanation of Required Compliance Information

    In the FAA's ongoing efforts to improve the efficiency of the AD 
process, the FAA developed a process to use some civil aviation 
authority (CAA) ADs as the primary source of information for compliance 
with requirements for corresponding FAA ADs. The FAA has been 
coordinating this process with manufacturers and CAAs. As a result, the 
FAA proposes to incorporate EASA AD 2022-0112 by reference in the FAA 
final rule. This proposed AD would, therefore, require compliance with 
EASA AD 2022-0112 in its entirety through that incorporation, except 
for any differences identified as exceptions in the regulatory text of 
this proposed AD. Using common terms that are the same as the heading 
of a particular section in EASA AD 2022-0112 does not mean that 
operators need comply only with that section. For example, where the AD 
requirement refers to ``all required actions and compliance times,'' 
compliance with this AD requirement is not limited to the section 
titled ``Required Action(s) and Compliance Time(s)'' in EASA 2022-0112. 
Service information required by EASA 2022-0112 for compliance will be 
available at regulations.gov under Docket No. FAA-2022-1643 after the 
FAA final rule is published.

Costs of Compliance

    The FAA estimates that this AD, if adopted as proposed, would 
affect 30 airplanes of U.S. registry. The FAA estimates the following 
costs to comply with this proposed AD:

                                      Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
                                                                                       Cost per    Cost on U.S.
                  Action                            Labor cost           Parts cost    product       operators
----------------------------------------------------------------------------------------------------------------
Retained actions from AD 2020-21-07 (13    6 work-hours x $85 per hour         * $0         $510          $6,630
 airplanes).                                = $510.
New proposed actions.....................  6 work-hours x $85 per hour          * 0          510          15,300
                                            = $510.
----------------------------------------------------------------------------------------------------------------
* The FAA has received no definitive data that would enable the FAA to provide cost estimates of the parts cost
  for the replacement specified in this proposed AD.

    According to the manufacturer, some or all of the costs of this 
proposed AD may be covered under warranty, thereby reducing the cost 
impact on affected operators. The FAA does not control warranty 
coverage for affected operators. As a result, the FAA has included all 
known costs in the cost estimate.

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.
    The FAA is 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

    The FAA determined that this proposed AD would not have federalism 
implications under Executive Order 13132. This proposed AD would 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 this proposed 
regulation:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Would not affect intrastate aviation in Alaska, and
    (3) Would not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

[[Page 78614]]

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

The Proposed Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA proposes to amend 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:
0
a. Removing Airworthiness Directive (AD) 2020-21-07, Amendment 39-21280 
(85 FR 64949, October 14, 2020); and
0
b. Adding the following new AD:

Airbus SAS: Docket No. FAA-2022-1643; Project Identifier MCAI-2022-
00799-T.

(a) Comments Due Date

    The FAA must receive comments on this airworthiness directive 
(AD) by February 6, 2023.

(b) Affected ADs

    This AD replaces AD 2020-21-07, Amendment 39-21280 (85 FR 64949, 
October 14, 2020) (AD 2020-21-07).

(c) Applicability

    This AD applies to all Airbus SAS Model A350-941 and -1041 
airplanes, certificated in any category.

(d) Subject

    Air Transport Association (ATA) of America Code 35, Oxygen.

(e) Unsafe Condition

    This AD was prompted by a report that sticking effects have been 
observed affecting the breathing bag on certain passenger oxygen 
masks, and by a determination that additional parts are subject to 
the unsafe condition. The FAA is issuing this AD to address sticking 
of the breathing bag on certain passenger oxygen masks. The unsafe 
condition, if not addressed, could prevent the breathing bag from 
fully inflating, and possibly injure cabin occupants following a 
depressurization event.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Requirements

    Except as specified in paragraph (h) of this AD: Comply with all 
required actions and compliance times specified in, and in 
accordance with, European Union Aviation Safety Agency (EASA) AD 
2022-0112, dated June 17, 2022 (EASA AD 2022-0112).

(h) Exceptions to EASA AD 2022-0112

    (1) Where EASA AD 2022-0112 refers to its effective date, this 
AD requires using the effective date of this AD.
    (2) The ``Remarks'' section of EASA AD 2022-0112 does not apply 
to this AD.
    (3) Where EASA AD 2022-0112 specifies to do the replacement and 
re-identification specified in Airbus Service Bulletin A350-35-P013, 
Revision 02, dated March 8, 2022, which specifies to inspect for the 
part number and serial number and then do a replacement; this AD 
only requires the replacement and re-identification.
    (4) Where service information identified in EASA AD 2022-0112 
specifies to do an inspection for the date of manufacture of the 
affected part, this AD does not require that inspection.
    (5) Where Table 3 of EASA AD 2022-0112 specifies a compliance 
time for airplanes on which ``the SB'' has not been embodied, for 
this AD the compliance time for those airplanes is ``before 
exceeding 72 months since airplane date of manufacture or within 30 
days after the effective date of this AD, whichever occurs later.''

(i) Additional AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Validation 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 responsible Flight Standards Office, as 
appropriate. If sending information directly to International 
Validation Branch, send it to the attention of the person identified 
in paragraph (j) of this AD. Information may be emailed to: [email protected]. Before using any approved AMOC, notify your 
appropriate principal inspector, or lacking a principal inspector, 
the manager of the responsible Flight Standards Office.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain instructions from a manufacturer, the instructions must be 
accomplished using a method approved by the Manager, International 
Validation Branch, FAA; or EASA; or Airbus SAS's EASA Design 
Organization Approval (DOA). If approved by the DOA, the approval 
must include the DOA-authorized signature.
    (3) Required for Compliance (RC): Except as required by 
paragraph (i)(2) of this AD, if any service information contains 
procedures or tests that are identified as RC, those procedures and 
tests must be done to comply with this AD; any procedures or tests 
that are not identified as RC are recommended. Those procedures and 
tests that are not identified as RC may be deviated from using 
accepted methods in accordance with the operator's maintenance or 
inspection program without obtaining approval of an AMOC, provided 
the procedures and tests identified as RC can be done and the 
airplane can be put back in an airworthy condition. Any 
substitutions or changes to procedures or tests identified as RC 
require approval of an AMOC.

(j) Additional Information

    For more information about this AD, contact Dat Le, Aerospace 
Engineer, Large Aircraft Section, FAA, International Validation 
Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 516-
228-7317; email [email protected].

(k) 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) European Union Aviation Safety Agency (EASA) AD 2022-0112, 
dated June 17, 2022.
    (ii) [Reserved]
    (3) For EASA AD 2022-0112, contact EASA, Konrad-Adenauer-Ufer 3, 
50668 Cologne, Germany; telephone +49 221 8999 000; email 
[email protected]; website easa.europa.eu. You may find this EASA 
AD on the EASA website at ad.easa.europa.eu.
    (4) You may view this service information at the FAA, 
Airworthiness Products Section, Operational Safety 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, email [email protected], or go to: www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued on December 12, 2022.
Christina Underwood,
Acting Director, Compliance & Airworthiness Division, Aircraft 
Certification Service.
[FR Doc. 2022-27295 Filed 12-21-22; 8:45 am]
BILLING CODE 4910-13-P
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