Document ID: FAA-2021-0542-0001
Agency: faa
Document Type: Rule
Title: Airworthiness Directives: Leonardo S.p.a. Helicopters
Posted Date: 2021-07-09T04:00Z

[Federal Register Volume 86, Number 129 (Friday, July 9, 2021)]
[Rules and Regulations]
[Pages 36202-36205]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2021-14690]

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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2021-0542; Project Identifier MCAI-2021-00117-R; 
Amendment 39-21641; AD 2021-14-14]
RIN 2120-AA64

Airworthiness Directives; Leonardo S.p.a. Helicopters

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule; request for comments.

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SUMMARY: The FAA is adopting a new airworthiness directive (AD) for 
certain Leonardo S.p.a. Model AW119 MKII helicopters. This AD was 
prompted by reports of detected smoke and burning smell during flight, 
caused by chafing of electrical wiring. This AD requires an inspection 
of the instrument panel electrical wiring, corrective actions if 
necessary, a modification of the wiring installation, and, for certain 
helicopters, an additional modification of the wiring installation, 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 becomes effective July 26, 2021.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of July 26, 
2021.
    The FAA must receive comments on this AD by August 23, 2021.

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 https://www.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.
    For material incorporated by reference (IBR) in this AD, contact 
the EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; phone: +49 
221 8999 000; email: ADs@easa.europa.eu; internet: www.easa.europa.eu. 
You may find this material on the EASA website at https://ad.easa.europa.eu. You may view this material at the FAA, Office of the 
Regional Counsel, Southwest Region, 10101 Hillwood Pkwy., Room 6N-321, 
Fort Worth, TX 76177. For information on the availability of this 
material at the FAA, call 817-222-5110. It is also available in the AD 
docket on the internet at https://www.regulations.gov by searching for 
and locating Docket No. FAA-2021-0542.

Examining the AD Docket

    You may examine the AD docket at https://www.regulations.gov by 
searching for and locating Docket No. FAA-2021-0542; 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 AD, any comments 
received, and other information. The street address for Docket 
Operations is listed above.

FOR FURTHER INFORMATION CONTACT: Hal Jensen, Aerospace Engineer, 
Operational Safety Branch, Compliance & Airworthiness Division, FAA, 
950 L'Enfant Plaza N SW, Washington, DC 20024; telephone (202) 267-
9167; email hal.jensen@faa.gov.

SUPPLEMENTARY INFORMATION:

Background

    The EASA, which is the Technical Agent for the Member States of the 
European Union, has issued EASA AD 2021-0040, dated January 27, 2021 
(EASA AD 2021-0040) (also referred to as the Mandatory Continuing 
Airworthiness Information, or the MCAI), to correct an unsafe condition 
for certain Leonardo S.p.a. Model AW119 MKII helicopters.
    This AD was prompted by reports of detected smoke and burning smell 
during flight, caused by chafing of electrical wiring. The FAA is 
issuing this AD to address detected smoke, burning smell during flight, 
and chafing of electrical wiring, which could lead to further 
occurrences of smoke in the cabin, or loss of function of avionics 
equipment, and possibly result in reduced control of the helicopter. 
See the MCAI for additional background information.

Related Service Information Under 1 CFR Part 51

    EASA AD 2021-0040 specifies procedures for an inspection of the 
instrument panel electrical wiring for defects (including wire chafing; 
pinched, broken, or severely bent wires; deteriorated, cracked or 
missing wire shielding or insulation; and loose, corroded, or broken 
wire connectors), corrective actions (repair or replacement of the 
wiring and a pin to pin continuity

[[Page 36203]]

check on the repaired wiring) if necessary, a modification of the 
wiring installation, and, for certain helicopters, an additional 
modification of the wiring installation. 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, 
the FAA has been notified of the unsafe condition described in the MCAI 
referenced above. The FAA is issuing this AD after evaluating all 
pertinent information and determining that the unsafe condition exists 
and is likely to exist or develop on other products of the same type 
design.

Requirements of This AD

    This AD requires accomplishing the actions specified in EASA AD 
2021-0040, described previously, as incorporated by reference, except 
for any differences identified as exceptions in the regulatory text of 
this AD.

Explanation of Required Compliance Information

    In the FAA's ongoing efforts to improve the efficiency of the AD 
process, the FAA initially worked with Airbus and EASA to develop a 
process to use certain EASA ADs as the primary source of information 
for compliance with requirements for corresponding FAA ADs. The FAA has 
since coordinated with other manufacturers and civil aviation 
authorities (CAAs) to use this process. As a result, EASA AD 2021-0040 
is incorporated by reference in the FAA final rule. This AD will, 
therefore, require compliance with EASA AD 2021-0040 in its entirety, 
through that incorporation, except for any differences identified as 
exceptions in the regulatory text of this AD. Using common terms that 
are the same as the heading of a particular section in the EASA AD 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 
the EASA AD. Service information specified in EASA AD 2021-0040 that is 
required for compliance with EASA AD 2021-0040 is available on the 
internet at https://www.regulations.gov by searching for and locating 
Docket No. FAA-2021-0542.

FAA's Justification and Determination of the Effective Date

    Section 553(b)(3)(B) of the Administrative Procedure Act (APA) (5 
U.S.C. 551 et seq.) authorizes agencies to dispense with notice and 
comment procedures for rules when the agency, for ``good cause'' finds 
that those procedures are ``impracticable, unnecessary, or contrary to 
the public interest.'' Under this section, an agency, upon finding good 
cause, may issue a final rule without seeking comment prior to 
issuance. Further, section 553(d) of the APA authorizes agencies to 
make rules effective in less than thirty days, upon a finding of good 
cause.
    An unsafe condition exists that requires the immediate adoption of 
this AD without providing an opportunity for public comments prior to 
adoption. The FAA has found that the risk to the flying public 
justifies foregoing notice and comment prior to adoption of this rule 
because of detected smoke, burning smell during flight, and chafing of 
electrical wiring, which could lead to further occurrences of smoke in 
the cabin, or loss of function of avionics equipment, and possibly 
result in reduced control of the helicopter. In addition, the 
compliance time for the inspection of the instrument panel electrical 
wiring is within 25 hours time-in-service or 3 months, whichever occurs 
first after the effective date of this AD, which is shorter than the 
time necessary for the public to comment and for publication of the 
final rule. Therefore, notice and opportunity for prior public comment 
are impracticable and contrary to public interest pursuant to 5 U.S.C. 
553(b)(3)(B). In addition, the FAA finds that good cause exists 
pursuant to 5 U.S.C. 553(d) for making this amendment effective in less 
than 30 days, for the same reasons the FAA found good cause to forego 
notice and comment.

Comments Invited

    The FAA invites you to send any written relevant data, views, or 
arguments about this AD. Send your comments to an address listed under 
ADDRESSES. Include ``Docket No. FAA-2021-0542; Project Identifier MCAI-
2021-00117-R'' at the beginning of your comments. The most helpful 
comments reference a specific portion of the AD, 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 
AD 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 
https://www.regulations.gov, including any personal information you 
provide. The agency will also post a report summarizing each 
substantive verbal contact received about this AD.

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 AD 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 AD, 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 AD. Submissions containing CBI should be sent to Hal 
Jensen, Aerospace Engineer, Operational Safety Branch, Compliance & 
Airworthiness Division, FAA, 950 L'Enfant Plaza N SW, Washington, DC 
20024; telephone (202) 267-9167; email hal.jensen@faa.gov. Any 
commentary that the FAA receives that is not specifically designated as 
CBI will be placed in the public docket for this rulemaking.

Regulatory Flexibility Act (RFA)

    The requirements of the RFA do not apply when an agency finds good 
cause pursuant to 5 U.S.C. 553 to adopt a rule without prior notice and 
comment. Because the FAA has determined that it has good cause to adopt 
this rule without notice and comment, RFA analysis is not required.

Costs of Compliance

    The FAA estimates that this AD affects 10 helicopters of U.S. 
registry. The FAA estimates the following costs to comply with this AD:

[[Page 36204]]

                                      Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
             Labor cost                Parts cost          Cost per  product           Cost on U.S.  operators
----------------------------------------------------------------------------------------------------------------
Up to 11 work[dash]hours x $85 per              $73  Up to $1,008.................  Up to $10,080.
 hour = $935.
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    The FAA has received no definitive data on which to base the cost 
estimates for the on-condition actions specified in this AD.
    According to the manufacturer, some or all of the costs of this AD 
may be covered under warranty, thereby reducing the cost impact on 
affected individuals. The FAA does not control warranty coverage for 
affected individuals. 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 AD would not have federalism 
implications under Executive Order 13132. This 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 regulation:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866, and
    (2) Will not affect intrastate aviation in Alaska.

List of Subjects in 14 CFR Part 39

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

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:

2021-14-14 Leonardo S.p.a.: Amendment 39-21641; Docket No. FAA-2021-
0542; Project Identifier MCAI-2021-00117-R.

(a) Effective Date

    This airworthiness directive (AD) becomes effective July 26, 
2021.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Leonardo S.p.a. Model AW119 MKII helicopters, 
certificated in any category, as identified in European Union 
Aviation Safety Agency (EASA) AD 2021-0040, dated January 27, 2021 
(EASA AD 2021-0040).

(d) Subject

    Joint Aircraft System Component (JASC) Code 3197, Instrument 
System Wiring.

(e) Unsafe Condition

    This AD was prompted by reports of detected smoke and burning 
smell during flight, caused by chafing of electrical wiring. The FAA 
is issuing this AD to address detected smoke, burning smell during 
flight, and chafing of electrical wiring, which could lead to 
further occurrences of smoke in the cabin, or loss of function of 
avionics equipment, and possibly result in reduced control of the 
helicopter.

(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, EASA AD 2021-0040.

(h) Exceptions to EASA AD 2021-0040

    (1) Where EASA AD 2021-0040 refers to its effective date, this 
AD requires using the effective date of this AD.
    (2) The ``Remarks'' section of EASA AD 2021-0040 does not apply 
to this AD.
    (3) Where EASA AD 2021-0040 refers to flight hours (FH), this AD 
requires using hours time-in-service.
    (4) Where paragraph (2) of EASA AD 2021-0040 specifies actions 
if ``any defect is found,'' for this AD a ``defect'' includes wire 
chafing; pinched, broken, or severely bent wires; deteriorated, 
cracked or missing wire shielding or insulation; and loose, 
corroded, or broken wire connectors.
    (5) Where paragraph (1) of EASA AD 2021-0040 refers to ``the 
instructions of Part I of the SB,'' for this AD, use ``the 
instructions of Part I, paragraph 3. of the Accomplishment 
Instructions of the SB.''
    (6) Where paragraph (2) of EASA AD 2021-0040 refers to ``the 
instructions of Part I of the SB,'' for this AD, use ``the 
instructions of Part I, paragraphs 4. and 5. of the Accomplishment 
Instructions of the SB.''
    (7) Where paragraph (4) of EASA AD 2021-0040 refers to ``the 
instructions of Part II of the SB,'' for this AD, use ``the 
instructions of Part II, paragraph 1. of the Accomplishment 
Instructions of the SB.''
    (8) Where the service information referenced in EASA AD 2021-
0040 specifies to contact Leonardo if the cargo hoist indicator 
cable is damaged, this AD requires repair or replacement using a 
method approved by the Manager, International Validation Branch, 
FAA. The Manager's approval letter must specifically refer to this 
AD.

(i) Special Flight Permit

    Special flight permits may be issued in accordance with 14 CFR 
21.197 and 21.199 to operate the helicopter to a location where the 
helicopter can be modified (if the operator elects to do so), 
provided no passengers are onboard.

(j) Alternative Methods of Compliance (AMOCs)

    (1) 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 local Flight 
Standards District Office, as appropriate. If sending information 
directly to the manager of the 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-AIR-730-AMOC@faa.gov.
    (2) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager

[[Page 36205]]

of the local flight standards district office/certificate holding 
district office.

(k) Related Information

    For more information about this AD, contact Hal Jensen, 
Aerospace Engineer, Operational Safety Branch, Compliance & 
Airworthiness Division, FAA, 950 L'Enfant Plaza N SW, Washington, DC 
20024; telephone (202) 267-9167; email hal.jensen@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.
    (i) European Union Aviation Safety Agency (EASA) AD 2021-0040, 
dated January 27, 2021.
    (ii) [Reserved]
    (3) For EASA AD 2021-0040, contact the EASA, Konrad-Adenauer-
Ufer 3, 50668 Cologne, Germany; phone: +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 service information at the FAA, Office of 
the Regional Counsel, Southwest Region, 10101 Hillwood Pkwy., Room 
6N-321, Fort Worth, TX 76177. For information on the availability of 
this material at the FAA, call 817-222-5110. 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-
2021-0542.
    (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 July 2, 2021.
Gaetano A. Sciortino,
Deputy Director for Strategic Initiatives, Compliance & Airworthiness 
Division, Aircraft Certification Service.
[FR Doc. 2021-14690 Filed 7-7-21; 11:15 am]
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