Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes, 34621-34623 [2021-13782]

Download as PDF Federal Register / Vol. 86, No. 123 / Wednesday, June 30, 2021 / Rules and Regulations ‘‘Workout Loan’’ means a loan to a borrower in financial difficulty that has been formally restructured so as to be reasonably assured of repayment (of principal and interest) and of performance according to its restructured terms. A workout loan typically involves a re-aging, extension, deferral, renewal, or rewrite of a loan.17 For purposes of this policy statement, workouts do not include loans made to market rates and terms such as refinances, borrower retention actions, or new loans.18 ‘‘Extension’’ means extending monthly payments on a closed-end loan and rolling back the maturity by the number of months extended. The account is shown current upon granting the extension. If extension fees are assessed, they must be collected at the time of the extension and not added to the balance of the loan. ‘‘Deferral’’ means deferring a contractually due payment on a closed-end loan without affecting the other terms, including maturity, of the loan. The account is shown current upon granting the deferral. ‘‘Renewal’’ means underwriting a matured, closed-end loan generally at its outstanding principal amount and on similar terms. ‘‘Rewrite’’ means significantly changing the terms of an existing loan, including payment amounts, interest rates, amortization schedules, or its final maturity. [FR Doc. 2021–13906 Filed 6–29–21; 8:45 am] BILLING CODE 7535–01–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2020–0790; Project Identifier 2020–NM–077–AD; Amendment 39–21604; AD 2021–12–17] RIN 2120–AA64 Airworthiness Directives; ATR–GIE Avions de Transport Re´gional Airplanes Federal Aviation Administration (FAA), DOT. ACTION: Final rule. AGENCY: The FAA is adopting a new airworthiness directive (AD) for certain ATR–GIE Avions de Transport Re´gional Model ATR42–300, –320, and –500 airplanes; and all Model ATR72–101, –102, –201, –202, –211, –212, and jbell on DSKJLSW7X2PROD with RULES SUMMARY: 17 ‘‘Re-Age’’ means returning a past due account to current status without collecting the total amount of principal, interest, and fees that are contractually due. 18 There may be instances where a workout loan is not a TDR even though the borrower is experiencing financial hardship. For example, a workout loan would not be a TDR if the fair value of cash or other assets accepted by a credit union from a borrower in full satisfaction of its receivable is at least equal to the credit union’s recorded investment in the loan, e.g., due to charge-offs. VerDate Sep<11>2014 16:21 Jun 29, 2021 Jkt 253001 –212A airplanes. This AD was prompted by reports of defective seat tracks. This AD requires a detailed visual inspection of each affected part for deficiencies (sealant blockage and out of tolerance ligaments), and depending on findings, accomplishment of applicable corrective actions, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products. DATES: This AD is effective August 4, 2021. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of August 4, 2021. ADDRESSES: For material incorporated by reference (IBR) in this AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; internet www.easa.europa.eu. You may find this IBR material on the EASA website at https://ad.easa.europa.eu. You may view this IBR material 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. It is also available in the AD docket on the internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2020– 0790. Examining the AD Docket You may examine the AD docket on the internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2020– 0790; 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, any comments received, and other information. The address for Docket Operations 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: Shahram Daneshmandi, Aerospace Engineer, Large Aircraft Section, International Validation Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; phone and fax: 206–231–3220; email: shahram.daneshmandi@faa.gov. SUPPLEMENTARY INFORMATION: Background EASA, which is the Technical Agent for the Member States of the European Union, has issued EASA AD 2020– PO 00000 Frm 00017 Fmt 4700 Sfmt 4700 34621 0097R1, dated May 28, 2020 (EASA AD 2020–0097R1) (also referred to as the Mandatory Continuing Airworthiness Information, or the MCAI), to correct an unsafe condition for certain ATR–GIE Avions de Transport Re´gional Model ATR42–300, –320, –400, and –500 airplanes; and all Model ATR72–101, –102, –201, –202, –211, –212, and –212A airplanes. Model ATR42–400 airplanes are not certificated by the FAA and are not included on the U.S. type certificate data sheet; this AD therefore does not include those airplanes in the applicability. The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to certain ATR–GIE Avions de Transport Re´gional Model ATR42–300, –320, and –500 airplanes; and all Model ATR72–101, –102, –201, –202, –211, –212, and –212A airplanes. The NPRM published in the Federal Register on September 9, 2020 (85 FR 55619). The NPRM was prompted by reports of defective seat tracks. The NPRM proposed to require a detailed visual inspection of each affected part for deficiencies (sealant blockage and out of tolerance ligaments), and depending on findings, accomplishment of applicable corrective actions, as specified in EASA AD 2020–0097R1. The FAA is issuing this AD to address a structural failure of the seat track attachment during an emergency landing, possibly resulting in injury to occupants, and affecting emergency evacuation. See the MCAI for additional background information. Comments The FAA gave the public the opportunity to participate in developing this final rule. The FAA received no comments on the NPRM or on the determination of the cost to the public. Conclusion The FAA 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. The FAA has 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 EASA AD 2020–0097R1 specifies procedures for a detailed visual inspection of each affected seat track for deficiencies (sealant blockage and out of E:\FR\FM\30JNR1.SGM 30JNR1 34622 Federal Register / Vol. 86, No. 123 / Wednesday, June 30, 2021 / Rules and Regulations tolerance ligaments), and corrective actions if necessary. Corrective actions include replacement of seat track sections, and replacement of the entire seat track. 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. Costs of Compliance The FAA estimates that this AD affects 59 airplanes of U.S. registry. The FAA estimates the following costs to comply with this AD: ESTIMATED COSTS FOR REQUIRED ACTIONS Labor cost Cost per product Parts cost Up to 28 work-hours × $85 per hour = Up to $2,380 .............. The FAA estimates the following costs to do any necessary on-condition replacements that would be required $0 Cost on U.S. operators Up to $2,380 ........................... based on the results of any required actions. The FAA has no way of determining the number of aircraft that Up to $140,420. might need these on-condition replacements: ESTIMATED COSTS OF ON-CONDITION ACTIONS Labor cost Cost per product Parts cost 172 work-hours × $85 per hour = $14,620 ............................................................................................................. (*) $14,620 * The FAA has received no definitive data that would enable us to provide parts cost estimates for the on-condition replacements specified in this AD. 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. jbell on DSKJLSW7X2PROD with RULES 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) Will not affect intrastate aviation in Alaska, and 16:21 Jun 29, 2021 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 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 adding the following new airworthiness directive: ■ Regulatory Findings VerDate Sep<11>2014 (3) 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. Jkt 253001 2021–12–17 ATR–GIE Avions de Transport Re´gional: Amendment 39–21604; Docket No. FAA–2020–0790; Project Identifier 2020–NM–077–AD. (a) Effective Date This airworthiness directive (AD) is effective August 4, 2021. (b) Affected ADs None. (c) Applicability This AD applies to the ATR–GIE Avions de Transport Re´gional airplanes identified in PO 00000 Frm 00018 Fmt 4700 Sfmt 4700 paragraphs (c)(1) and (2) of this AD, certificated in any category. (1) Model ATR42–300, –320, and –500 airplanes, all manufacturer serial numbers, except manufacturer serial numbers 001 through 362 inclusive. (2) ATR72–101, –102, –201, –202, –211, –212, and –212A airplanes, all manufacturer serial numbers. (d) Subject Air Transport Association (ATA) of America Code 53, Fuselage. (e) Reason This AD was prompted by reports of defective seat tracks. The FAA is issuing this AD to address a structural failure of the seat track attachment during an emergency landing, possibly resulting in injury to occupants, and affecting emergency evacuation. (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 2020–0097R1, dated May 28, 2020 (EASA AD 2020– 0097R1). (h) Exceptions to EASA AD 2020–0097R1 (1) Where EASA AD 2020–0097R1 refers to May 18, 2020 (the effective date of its original issue), this AD requires using the effective date of this AD. (2) The ‘‘Remarks’’ section of EASA AD 2020–0097R1 does not apply to this AD. E:\FR\FM\30JNR1.SGM 30JNR1 Federal Register / Vol. 86, No. 123 / Wednesday, June 30, 2021 / Rules and Regulations (i) No Reporting Requirement Although the service information referenced in EASA AD 2020–0097R1 specifies to submit certain information to the manufacturer, this AD does not include that requirement. (j) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, Large Aircraft Section, 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 the Large Aircraft Section, International Validation Branch, send it to the attention of the person identified in paragraph (k) of this AD. Information may be emailed to: 9-AVS-AIR730-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, Large Aircraft Section, International Validation Branch, FAA; or EASA; or ATR–GIE Avions de Transport Re´gional’s EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOAauthorized signature. (3) Required for Compliance (RC): Except as required by paragraph (j)(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. jbell on DSKJLSW7X2PROD with RULES (k) Related Information For more information about this AD, contact Shahram Daneshmandi, Aerospace Engineer, Large Aircraft Section, International Validation Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; phone and fax: 206–231–3220; email: shahram.daneshmandi@faa.gov. (l) 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. VerDate Sep<11>2014 16:21 Jun 29, 2021 Jkt 253001 (i) European Union Aviation Safety Agency (EASA) AD 2020–0097R1, dated May 28, 2020. (ii) [Reserved] (3) For EASA AD 2020–0097R1, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; Internet www.easa.europa.eu. You may find this EASA AD on the EASA website at https:// ad.easa.europa.eu. (4) You may view this material 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. This material may be found in the AD docket on the internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2020–0790. (5) You may view this material that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, email fedreg.legal@ nara.gov, or go to: https://www.archives.gov/ federal-register/cfr/ibr-locations.html. Issued on June 6, 2021. Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2021–13782 Filed 6–29–21; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2021–0184; Project Identifier MCAI–2020–01599–T; Amendment 39–21605; AD 2021–12–18] RIN 2120–AA64 Airworthiness Directives; Airbus SAS Airplanes Federal Aviation Administration (FAA), DOT. ACTION: Final rule. AGENCY: The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A330–200, A330– 200 Freighter, A330–300, A340–200, and A340–300 series airplanes. This AD was prompted by a report that the auxiliary power unit (APU) aft fuel pump printed circuit board (PCB) varnish had deteriorated; the varnish is one of the layers of protection against development of an ignition source. This AD requires replacing each affected APU aft fuel pump, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products. SUMMARY: PO 00000 Frm 00019 Fmt 4700 Sfmt 4700 34623 This AD is effective August 4, 2021. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of August 4, 2021. ADDRESSES: For material incorporated by reference (IBR) in this AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; internet www.easa.europa.eu. You may find this IBR material on the EASA website at https://ad.easa.europa.eu. You may view this IBR material 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. It is also available in the AD docket on the internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2021– 0184. DATES: Examining the AD Docket You may examine the AD docket on the internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2021– 0184; 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, any comments received, and other information. The address for Docket Operations 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: Vladimir Ulyanov, Aerospace Engineer, Large Aircraft Section, International Validation Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206–231–3229; email Vladimir.Ulyanov@faa.gov. SUPPLEMENTARY INFORMATION: Background EASA, which is the Technical Agent for the Member States of the European Union, has issued EASA AD 2020–0265, dated December 2, 2020 (EASA AD 2020–0265) (also referred to as the Mandatory Continuing Airworthiness Information, or the MCAI), to correct an unsafe condition for all Airbus SAS Model A330–201, A330–202, A330–203, A330–223, A330–243, A330–223F, A330–243F, A330–301, A330–302, A330–303, A330–321, A330–322, A330– 323, A330–341, A330–342, A330–343, A340–211, A340–212, A340–213, A340– 311, A340–312, and A340–313 airplanes. E:\FR\FM\30JNR1.SGM 30JNR1

Agencies

[Federal Register Volume 86, Number 123 (Wednesday, June 30, 2021)]
[Rules and Regulations]
[Pages 34621-34623]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2021-13782]


=======================================================================
-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2020-0790; Project Identifier 2020-NM-077-AD; Amendment 
39-21604; AD 2021-12-17]
RIN 2120-AA64


Airworthiness Directives; ATR-GIE Avions de Transport 
R[eacute]gional Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: The FAA is adopting a new airworthiness directive (AD) for 
certain ATR-GIE Avions de Transport R[eacute]gional Model ATR42-300, -
320, and -500 airplanes; and all Model ATR72-101, -102, -201, -202, -
211, -212, and -212A airplanes. This AD was prompted by reports of 
defective seat tracks. This AD requires a detailed visual inspection of 
each affected part for deficiencies (sealant blockage and out of 
tolerance ligaments), and depending on findings, accomplishment of 
applicable corrective actions, as specified in a European Union 
Aviation Safety Agency (EASA) AD, which is incorporated by reference. 
The FAA is issuing this AD to address the unsafe condition on these 
products.

DATES: This AD is effective August 4, 2021.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of August 4, 
2021.

ADDRESSES: For material incorporated by reference (IBR) in this AD, 
contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone 
+49 221 8999 000; email [email protected]; internet 
www.easa.europa.eu. You may find this IBR material on the EASA website 
at https://ad.easa.europa.eu. You may view this IBR material 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. It is also available in 
the AD docket on the internet at https://www.regulations.gov by 
searching for and locating Docket No. FAA-2020-0790.

Examining the AD Docket

    You may examine the AD docket on the internet at https://www.regulations.gov by searching for and locating Docket No. FAA-2020-
0790; 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, any comments received, and other information. The 
address for Docket Operations 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: Shahram Daneshmandi, Aerospace 
Engineer, Large Aircraft Section, International Validation Branch, FAA, 
2200 South 216th St., Des Moines, WA 98198; phone and fax: 206-231-
3220; email: [email protected].

SUPPLEMENTARY INFORMATION:

Background

    EASA, which is the Technical Agent for the Member States of the 
European Union, has issued EASA AD 2020-0097R1, dated May 28, 2020 
(EASA AD 2020-0097R1) (also referred to as the Mandatory Continuing 
Airworthiness Information, or the MCAI), to correct an unsafe condition 
for certain ATR-GIE Avions de Transport R[eacute]gional Model ATR42-
300, -320, -400, and -500 airplanes; and all Model ATR72-101, -102, -
201, -202, -211, -212, and -212A airplanes. Model ATR42-400 airplanes 
are not certificated by the FAA and are not included on the U.S. type 
certificate data sheet; this AD therefore does not include those 
airplanes in the applicability.
    The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 
CFR part 39 by adding an AD that would apply to certain ATR-GIE Avions 
de Transport R[eacute]gional Model ATR42-300, -320, and -500 airplanes; 
and all Model ATR72-101, -102, -201, -202, -211, -212, and -212A 
airplanes. The NPRM published in the Federal Register on September 9, 
2020 (85 FR 55619). The NPRM was prompted by reports of defective seat 
tracks. The NPRM proposed to require a detailed visual inspection of 
each affected part for deficiencies (sealant blockage and out of 
tolerance ligaments), and depending on findings, accomplishment of 
applicable corrective actions, as specified in EASA AD 2020-0097R1.
    The FAA is issuing this AD to address a structural failure of the 
seat track attachment during an emergency landing, possibly resulting 
in injury to occupants, and affecting emergency evacuation. See the 
MCAI for additional background information.

Comments

    The FAA gave the public the opportunity to participate in 
developing this final rule. The FAA received no comments on the NPRM or 
on the determination of the cost to the public.

Conclusion

    The FAA 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. The FAA has 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

    EASA AD 2020-0097R1 specifies procedures for a detailed visual 
inspection of each affected seat track for deficiencies (sealant 
blockage and out of

[[Page 34622]]

tolerance ligaments), and corrective actions if necessary. Corrective 
actions include replacement of seat track sections, and replacement of 
the entire seat track. 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.

Costs of Compliance

    The FAA estimates that this AD affects 59 airplanes of U.S. 
registry. The FAA estimates the following costs to comply with this AD:

                                      Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
               Labor cost                   Parts cost         Cost per product         Cost on U.S. operators
----------------------------------------------------------------------------------------------------------------
Up to 28 work-hours x $85 per hour = Up               $0  Up to $2,380..............  Up to $140,420.
 to $2,380.
----------------------------------------------------------------------------------------------------------------

    The FAA estimates the following costs to do any necessary on-
condition replacements that would be required based on the results of 
any required actions. The FAA has no way of determining the number of 
aircraft that might need these on-condition replacements:

                 Estimated Costs of On-Condition Actions
------------------------------------------------------------------------
                                                             Cost per
               Labor cost                   Parts cost        product
------------------------------------------------------------------------
172 work-hours x $85 per hour = $14,620.             (*)         $14,620
------------------------------------------------------------------------
* The FAA has received no definitive data that would enable us to
  provide parts cost estimates for the on-condition replacements
  specified in this AD.

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

    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) Will not affect intrastate aviation in Alaska, and
    (3) 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:

2021-12-17 ATR-GIE Avions de Transport R[eacute]gional: Amendment 
39-21604; Docket No. FAA-2020-0790; Project Identifier 2020-NM-077-
AD.

(a) Effective Date

    This airworthiness directive (AD) is effective August 4, 2021.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to the ATR-GIE Avions de Transport 
R[eacute]gional airplanes identified in paragraphs (c)(1) and (2) of 
this AD, certificated in any category.
    (1) Model ATR42-300, -320, and -500 airplanes, all manufacturer 
serial numbers, except manufacturer serial numbers 001 through 362 
inclusive.
    (2) ATR72-101, -102, -201, -202, -211, -212, and -212A 
airplanes, all manufacturer serial numbers.

(d) Subject

    Air Transport Association (ATA) of America Code 53, Fuselage.

(e) Reason

    This AD was prompted by reports of defective seat tracks. The 
FAA is issuing this AD to address a structural failure of the seat 
track attachment during an emergency landing, possibly resulting in 
injury to occupants, and affecting emergency evacuation.

(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 
2020-0097R1, dated May 28, 2020 (EASA AD 2020-0097R1).

(h) Exceptions to EASA AD 2020-0097R1

    (1) Where EASA AD 2020-0097R1 refers to May 18, 2020 (the 
effective date of its original issue), this AD requires using the 
effective date of this AD.
    (2) The ``Remarks'' section of EASA AD 2020-0097R1 does not 
apply to this AD.

[[Page 34623]]

(i) No Reporting Requirement

    Although the service information referenced in EASA AD 2020-
0097R1 specifies to submit certain information to the manufacturer, 
this AD does not include that requirement.

(j) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
Large Aircraft Section, 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 
the Large Aircraft Section, International Validation Branch, send it 
to the attention of the person identified in paragraph (k) 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, Large Aircraft 
Section, International Validation Branch, FAA; or EASA; or ATR-GIE 
Avions de Transport R[eacute]gional'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 (j)(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.

(k) Related Information

    For more information about this AD, contact Shahram Daneshmandi, 
Aerospace Engineer, Large Aircraft Section, International Validation 
Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; phone and 
fax: 206-231-3220; email: [email protected].

(l) 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 2020-0097R1, 
dated May 28, 2020.
    (ii) [Reserved]
    (3) For EASA AD 2020-0097R1, contact EASA, Konrad-Adenauer-Ufer 
3, 50668 Cologne, Germany; telephone +49 221 8999 000; email 
[email protected]; Internet www.easa.europa.eu. You may find this 
EASA AD on the EASA website at https://ad.easa.europa.eu.
    (4) You may view this material 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. This material may be found in the AD 
docket on the internet at https://www.regulations.gov by searching 
for and locating Docket No. FAA-2020-0790.
    (5) You may view this material 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: https://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued on June 6, 2021.
Lance T. Gant,
Director, Compliance & Airworthiness Division, Aircraft Certification 
Service.
[FR Doc. 2021-13782 Filed 6-29-21; 8:45 am]
BILLING CODE 4910-13-P
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