83_FR_41123 83 FR 40963 - Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes

83 FR 40963 - Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 160 (August 17, 2018)

Page Range40963-40966
FR Document2018-17661

We are superseding Airworthiness Directive (AD) 2017-24-01, which applied to certain ATR--GIE Avions de Transport R[eacute]gional Model ATR42-500 airplanes and Model ATR72-212A airplanes. AD 2017-24-01 required an inspection for routing attachments of electrical harness bundles and for wire damage, and corrective actions if necessary. This new AD adds additional airplanes to the applicability. This AD was prompted by a determination that additional airplanes are affected by the unsafe condition. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 160 (Friday, August 17, 2018) 
[Federal Register Volume 83, Number 160 (Friday, August 17, 2018)]
[Rules and Regulations]
[Pages 40963-40966]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-17661]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0712; Product Identifier 2018-NM-089-AD; Amendment 
39-19361; AD 2018-17-07]
RIN 2120-AA64


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

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Final rule; request for comments.

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SUMMARY: We are superseding Airworthiness Directive (AD) 2017-24-01, 
which applied to certain ATR--GIE Avions de Transport R[eacute]gional 
Model ATR42-500 airplanes and Model ATR72-212A airplanes. AD 2017-24-01 
required an inspection for routing attachments of electrical harness 
bundles and for wire damage, and corrective actions if necessary. This 
new AD adds additional airplanes to the applicability. This AD was 
prompted by a determination that additional airplanes are affected by 
the unsafe condition. We are issuing this AD to address the unsafe 
condition on these products.

[[Page 40964]]


DATES: This AD is effective September 4, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of September 4, 
2018 .
    We must receive comments on this AD by October 1, 2018.

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 http://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: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC, between 9 a.m. and 5 p.m., Monday 
through Friday, except Federal holidays.
    For service information identified in this final rule, contact 
ATR--GIE Avions de Transport R[eacute]gional, 1 All[eacute]e Pierre 
Nadot, 31712 Blagnac Cedex, France; telephone +33 (0) 5 62 21 62 21; 
fax +33 (0) 5 62 21 67 18; email aircraft.com">continued.airworthiness@atr-aircraft.com; http://www.atr-aircraft.com. You may view this referenced 
service information at the FAA, Transport Standards Branch, 2200 South 
216th St., Des Moines, WA. For information on the availability of this 
material at the FAA, call 206-231-3195. It is also available on the 
internet at http://www.regulations.gov by searching for and locating 
Docket No. FAA-2018-0712.

Examining the AD Docket

    You may examine the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0712; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulatory evaluation, any comments received, and 
other information. The street address for the Docket Office (telephone 
800-647-5527) is listed above. Comments will be available in the AD 
docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Shahram Daneshmandi, Aerospace 
Engineer, International Section, Transport Standards Branch, FAA, 2200 
South 216th St., Des Moines, WA 98198; telephone and fax 206-321-3220.

SUPPLEMENTARY INFORMATION: 

Discussion

    We issued AD 2017-24-01, Amendment 39-19105 (82 FR 55755, November 
24, 2017) (``AD 2017-24-01''), which applied to certain Model ATR42-500 
airplanes and Model ATR72-212A airplanes. AD 2017-24-01 was prompted by 
reports of electrical harness bundle chafing with a window blinding 
panel in the fuselage due to missing routing attachments. AD 2017-24-01 
required an inspection for routing attachments (i.e., brackets) of 
electrical harness bundles and for wire damage, and corrective actions 
if necessary. We issued AD 2017-24-01 to detect and correct missing 
routing attachments of fuselage electrical harness bundles, which could 
result in wire failure (cut or shorted) and, in case of several 
failures in combination, the loss of systems, possibly resulting in 
reduced control of the airplane.
    Since we issued AD 2017-24-01, we have determined that additional 
airplanes are affected by the unsafe condition.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2018-0105, dated May 08, 2018 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for certain Model ATR42-
500 airplanes and Model ATR72-212A airplanes. The MCAI states:

    An event was reported of several spurious alarms on a recently 
delivered ATR 72 aeroplane. During subsequent trouble-shooting, 
damage was found on the electrical harness wire bundle (Route 1M), 
due to chafing with a window blinding panel located on the left-hand 
(LH) side of the fuselage, zone 231. A bracket, necessary to 
maintain the harness wire bundle close to the structure of the 
fuselage and avoid chafing, was missing. The same bracket was also 
found missing on the right-hand (RH) side of the fuselage, zone 232, 
Route 2M, although without damage on the harness wire bundle. A 
quality investigation revealed another aeroplane on the production 
line where same brackets were not installed.
    This condition, if not detected and corrected, may lead to wire 
failure (cut or shorted) and, in case of several failures in 
combination, to loss of systems, possibly resulting in reduced 
control of the aeroplane.
    To address this potential unsafe condition, ATR published the 
applicable SB [service bulletin] to provide inspection instructions. 
Consequently, EASA issued AD 2017-0118 [which corresponds to FAA AD 
2017-24-01] to require verification of the installation of the 
brackets, a one-time inspection of the wire bundles, and depending 
on findings, accomplishment of applicable corrective action(s).
    Since that [EASA] AD was issued, an occurrence was reported of 
engine intermittent auto-feather, caused by damage on the electrical 
harness bundle Route 1M. The affected aeroplane MSN [manufacturer 
serial number] was not identified in the Applicability of EASA AD 
2017-0118.
    For the reason described above, this [EASA] AD retains the 
requirements of EASA AD 2017-0118, which is superseded, and expands 
the Applicability to include additional aeroplanes, identified by 
MSN in Group 2 as specified in section `Definitions' of this [EASA] 
AD.

    The MCAI includes MSNs 1071, 1141, 1341, 1367, and 1377 in its 
applicability, but those MSNs are not identified in the definitions for 
the affected groups. Those MSNs are not affected by the identified 
unsafe condition. Therefore, we have not included those MSNs in our 
applicability. You may examine the MCAI on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0712.

Related Service Information Under 1 CFR Part 51

    ATR has issued Service Bulletin ATR42-92-0033, Revision 02, dated 
April 12, 2018; and Service Bulletin ATR72-92-1044, Revision 02, dated 
April 12, 2018. This service information describes procedures for an 
inspection of routing attachments (i.e., brackets) of electrical 
harness bundles and for wire damage, and corrective actions if 
necessary. These documents are distinct since they apply to different 
airplane models. This service information is reasonably available 
because the interested parties have access to it through their normal 
course of business or by the means identified in the ADDRESSES section.

FAA's Determination and Requirements of This AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the State of Design Authority, we have 
been notified of the unsafe condition described in the MCAI and service 
information referenced above. We are issuing this AD because we 
evaluated all pertinent information and determined the unsafe condition 
exists and is likely to exist or develop on other products of the same 
type design.

[[Page 40965]]

FAA's Justification and Determination of the Effective Date

    There are currently no domestic operators of this product. 
Therefore, we good cause find that notice and opportunity for prior 
public comment are unnecessary and that, for the same reason, good 
cause exists for making this amendment effective in less than 30 days.

Comments Invited

    This AD is a final rule that involves requirements affecting flight 
safety, and we did not precede it by notice and opportunity for public 
comment. We invite you to send any written relevant data, views, or 
arguments about this AD. Send your comments to an address listed under 
the ADDRESSES section. Include ``Docket No. FAA-2018-0712; Product 
Identifier 2018-NM-089-AD'' at the beginning of your comments. We 
specifically invite comments on the overall regulatory, economic, 
environmental, and energy aspects of this AD. We will consider all 
comments received by the closing date and may amend this AD because of 
those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this AD.

Costs of Compliance

    Currently, there are no affected U.S.-registered airplanes. If an 
affected airplane is imported and placed on the U.S. Register in the 
future, we provide the following cost estimates to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                     Cost per
                   Action                                 Labor cost                Parts cost        product
----------------------------------------------------------------------------------------------------------------
Inspection.................................  3 work-hours x $85 per hour = $255.              $0            $255
----------------------------------------------------------------------------------------------------------------

    We have received no definitive data that would enable us to provide 
cost estimates for the on-condition actions 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.
    We are issuing this rulemaking under the authority described in 
Subtitle VII, Part A, Subpart III, Section 44701: ``General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.
    This AD is issued in accordance with authority delegated by the 
Executive Director, Aircraft Certification Service, as authorized by 
FAA Order 8000.51C. In accordance with that order, issuance of ADs is 
normally a function of the Compliance and Airworthiness Division, but 
during this transition period, the Executive Director has delegated the 
authority to issue ADs applicable to transport category airplanes to 
the Director of the System Oversight Division.

Regulatory Findings

    We determined that this AD will not have federalism implications 
under Executive Order 13132. This AD will not have a substantial direct 
effect on the States, on the relationship between the national 
government and the States, or on the distribution of power and 
responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979);
    3. Will not affect intrastate aviation in Alaska; and
    4. Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

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

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority: 49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by removing airworthiness directive (AD) 
2017-24-01, Amendment 39-19105 (82 FR 55755, November 24, 2017), and 
adding the following new AD:

2018-17-07 ATR--GIE Avions de Transport R[eacute]gional: Amendment 
39-19361; Docket No. FAA-2018-0712; Product Identifier 2018-NM-089-
AD.

(a) Effective Date

    This AD is effective September 4, 2018.

(b) Affected ADs

    This AD replaces AD 2017-24-01, Amendment 39-19105 (82 FR 55755, 
November 24, 2017) (``AD 2017-24-01'').

(c) Applicability

    This AD applies to the ATR--GIE Avions de Transport 
R[eacute]gional airplanes identified in paragraphs (c)(1) and (c)(2) 
of this AD, certificated in any category.
    (1) Model ATR42-500 airplanes, manufacturer serial numbers 
(MSNs) 1001 through 1014 inclusive, 1016 through 1019 inclusive, and 
1201 through 1212 inclusive.
    (2) Model ATR72-212A airplanes, MSNs 1048 through 1070 
inclusive, 1072 through 1140 inclusive, 1142 through 1200 inclusive, 
1220 through 1340 inclusive, 1342 through 1353 inclusive, 1355 
through 1366 inclusive, 1368 through 1376 inclusive, 1378 through 
1380 inclusive, 1382, 1385, and 1388.

(d) Subject

    Air Transport Association (ATA) of America Code 92, Electric.

(e) Reason

    This AD was prompted by reports of electrical harness bundle 
chafing with a window blinding panel in the fuselage due to missing 
routing attachments and by a determination that additional airplanes 
that were not identified in AD 2017-24-01 are affected by the unsafe 
condition. We are issuing this AD to detect and correct missing

[[Page 40966]]

routing attachments of fuselage electrical harness bundles, which 
could result in wire failure (cut or shorted), and, in case of 
several failures in combination, the loss of systems, possibly 
resulting in reduced control of the airplane.

(f) Compliance

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

(g) Definitions

    (1) For the purposes of this AD, Group 1 airplanes are 
identified as the following: MSNs 1014, 1016 through 1019 inclusive, 
1165 through 1212 inclusive, 1220 through 1340 inclusive, 1342 
through 1353 inclusive, 1355 through 1366 inclusive, 1368 through 
1376 inclusive, 1378 through 1380 inclusive, 1382, 1385 and 1388.
    (2) For the purposes of this AD, Group 2 airplanes are 
identified as the following: MSNs 1001 through 1013 inclusive, 1048 
through 1070 inclusive, 1072 to 1140 inclusive 1142 through 1164 
inclusive.

(h) Retained Inspection With New Service Information and Revised 
Compliance Language

    This paragraph restates the requirements of paragraph (g) of AD 
2017-24-01, with new service information and revised compliance 
language. For Group 1 airplanes: Within 6 months or 500 flight hours 
after December 11, 2017 (the effective date of AD 2017-24-01), 
whichever occurs first, do a detailed inspection for missing 
brackets and damage (including but not limited to chafing and 
electrical shorting) to wire bundles of the Route 1M and Route 2M 
electrical harness, in accordance with the flowchart in paragraph 
1.C., ``Description,'' and the Accomplishment Instructions of ATR 
Service Bulletin ATR42-92-0033, Revision 02, dated April 12, 2018 
(for Model ATR42-500 airplanes); or ATR Service Bulletin ATR72-92-
1044, Revision 02, dated April 12, 2018 (for Model ATR72-212A 
airplanes); as applicable. Although ATR Service Bulletin ATR42-92-
0033, Revision 02, dated April 12, 2018; and ATR Service Bulletin 
ATR72-92-1044, Revision 02, dated April 12, 2018; specify reporting, 
this AD does not include that requirement.

(i) New Requirement of This AD: Inspection

    For Group 2 airplanes: Within 6 months or 500 flight hours after 
the effective date of this AD, whichever occurs first, do a detailed 
inspection for missing brackets and damage (including but not 
limited to chafing and electrical shorting) to wire bundles of the 
Route 1M and Route 2M electrical harness, in accordance with the 
flowchart in paragraph 1.C., ``Description,'' and the Accomplishment 
Instructions of ATR Service Bulletin ATR42-92-0033, Revision 02, 
dated April 12, 2018 (for Model ATR42-500 airplanes); or ATR Service 
Bulletin ATR72-92-1044, Revision 02, dated April 12, 2018 (for Model 
ATR72-212A airplanes); as applicable. Although ATR Service Bulletin 
ATR42-92-0033, Revision 02, dated April 12, 2018; and ATR Service 
Bulletin ATR72-92-1044, Revision 02, dated April 12, 2018; specify 
reporting, this AD does not include that requirement.

(j) New Requirements of This AD: Corrective Action

    If the inspection required by paragraph (h) or (i) of this AD 
reveals that any bracket is missing or any wire is damaged, before 
further flight, do applicable corrective actions, in accordance with 
the flowchart in paragraph 1.C., ``Description,'' and the 
Accomplishment Instructions of ATR Service Bulletin ATR42-92-0033, 
Revision 02, dated April 12, 2018 (for Model ATR42-500 airplanes); 
or ATR Service Bulletin ATR72-92-1044, Revision 02, dated April 12, 
2018 (for Model ATR72-212A airplanes); as applicable. Where ATR 
Service Bulletin ATR42-92-0033, Revision 02, dated April 12, 2018; 
and ATR Service Bulletin ATR72-92-1044, Revision 02, dated April 12, 
2018; specify to contact ATR-GIE Avions de Transport R[eacute]gional 
for appropriate action, before further flight, accomplish corrective 
actions in accordance with the procedures specified in paragraph 
(l)(2) of this AD.

(k) Credit for Previous Actions

    This paragraph provides credit for actions required by 
paragraphs (h), (i), and (j) of this AD, if those actions were 
performed before the effective date of this AD using ATR Service 
Bulletin ATR42-92-0033, dated May 3, 2017, or Revision 01, dated 
July 20, 2017; or ATR Service Bulletin ATR72-92-1044, dated May 3, 
2017, or Revision 01, dated July 20, 2017, as applicable. ATR 
Service Bulletin ATR42-92-0033, dated May 3, 2017; and ATR72-92-
1044, dated May 3, 2017, were previously incorporated by reference 
in AD 2017-24-01. ATR Service Bulletin ATR42-92-0033 Revision 01, 
dated July 20, 2017; and ATR72-92-1044, Revision 01, dated July 20, 
2017, were not previously incorporated by reference.

(l) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Section, Transport Standards 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 International Section, send it to the attention of 
the person identified in paragraph (m)(2) 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 local flight 
standards district office/certificate holding district office.
    (2) Contacting the Manufacturer: As of the effective date of 
this AD, for any requirement in this AD to obtain corrective actions 
from a manufacturer, the action must be accomplished using a method 
approved by the Manager, International Section, Transport Standards 
Branch, FAA; or, the European Aviation Safety Agency (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.

(m) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA Airworthiness Directive 2018-0105, dated May 08, 2018, 
for related information. This MCAI may be found in the AD docket on 
the internet at http://www.regulations.gov by searching for and 
locating Docket No. FAA-2018-0712.
    (2) For more information about this AD, contact Shahram 
Daneshmandi, Aerospace Engineer, International Section, Transport 
Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; 
telephone and fax 206-321-3220.
    (3) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (n)(3) and (n)(4) of this AD.

(n) 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) ATR Service Bulletin ATR42- 92-0033, Revision 02, dated 
April 12, 2018.
    (ii) ATR Service Bulletin ATR72-92-1044, Revision 02, dated 
April 12, 2018.
    (3) For service information identified in this AD, contact ATR--
GIE Avions de Transport R[eacute]gional, 1 All[eacute]e Pierre 
Nadot, 31712 Blagnac Cedex, France; telephone +33 (0) 5 62 21 62 21; 
fax +33 (0) 5 62 21 67 18; email aircraft.com">continued.airworthiness@atr-aircraft.com; internet http://www.atr-aircraft.com.
    (4) You may view this service information at the FAA, Transport 
Standards Branch, 2200 South 216th St., Des Moines, WA. For 
information on the availability of this material at the FAA, call 
206-231-3195.
    (5) You may view this service information that is incorporated 
by reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Des Moines, Washington, on August 8, 2018.
Michael Kaszycki,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-17661 Filed 8-16-18; 8:45 am]
 BILLING CODE 4910-13-P

Federal Register / Vol. 83, No. 160 / Friday, August 17, 2018 / Rules and Regulations 40963 (4) Will not have a significant (f) Compliance ASB AE 2100D3–A–72–286, Revision 1, economic impact, positive or negative, Comply with this AD within the dated July 11, 2014 (co-published as one on a substantial number of small entities compliance times specified, unless already document). under the criteria of the Regulatory done. (ii) RRC ASB AE 3007A–A–72–419, Revision 2, dated December 4, 2017. Flexibility Act. (g) Required Actions (3) For RRC service information identified List of Subjects in 14 CFR Part 39 (1) Remove the affected 1st-stage gas in this AD, contact Rolls-Royce Corporation, generator turbine wheel and replace with a 450 South Meridian Street, Indianapolis, IN, Air transportation, Aircraft, Aviation part eligible for installation at the next engine 46225; phone: 317–230–3774. safety, Incorporation by reference, shop visit or before exceeding the life limit (4) You may view this service information Safety. of 4,800 engine cycles, whichever occurs at FAA, Engine and Propeller Standards first, in accordance with the Branch, 1200 District Avenue, Burlington, Adoption of the Amendment MA, 01803. For information on the Accomplishment Instructions, Paragraph 2, Accordingly, under the authority of RRC Alert Service Bulletin (ASB) AE availability of this material at the FAA, call delegated to me by the Administrator, 2100D2–A–72–090, Revision 1, dated July 11, 781–238–7759. 2014, and RRC ASB AE 2100D3–A–72–286, (5) You may view this service information the FAA amends 14 CFR part 39 as that is incorporated by reference at the follows: Revision 1, dated July 11, 2014 (co-published as one document). National Archives and Records (2) Remove the affected 1st-stage HPT Administration (NARA). For information on PART 39—AIRWORTHINESS the availability of this material at NARA, call wheel and replace with a part eligible for DIRECTIVES installation at the next engine shop visit or 202–741–6030, or go to: http:// before exceeding the life limit of 5,600 engine www.archives.gov/federal-register/cfr/ibr- ■ 1. The authority citation for part 39 cycles, whichever occurs first, in accordance locations.html. continues to read as follows: with the Accomplishment Instructions, Issued in Burlington, Massachusetts, on Authority: 49 U.S.C. 106(g), 40113, 44701. Paragraph 2, of RRC ASB AE 3007A–A–72– August 13, 2018. 419, Revision 2, dated December 4, 2017. § 39.13 [Amended] Karen M. Grant, (h) Definition Acting Manager, Engine and Propeller ■ 2. The FAA amends § 39.13 by adding For the purpose of this AD, an ‘‘engine Standards Branch, Aircraft Certification the following new airworthiness shop visit’’ is the induction of an engine into Service. directive (AD): the shop for maintenance involving the [FR Doc. 2018–17704 Filed 8–16–18; 8:45 am] 2018–17–04 Roll-Royce Corporation (Type separation of pairs of major mating engine BILLING CODE 4910–13–P Certificate previously held by Allison flanges, except that the separation of engine Engine Company): Amendment 39– flanges solely for the purposes of 19358; Docket No. FAA–2018–0259; transportation without subsequent engine DEPARTMENT OF TRANSPORTATION Product Identifier 2018–NE–09–AD. maintenance is not an engine shop visit. (a) Effective Date (i) Alternative Methods of Compliance Federal Aviation Administration (AMOCs) This AD is effective September 21, 2018. (1) The Manager, Chicago ACO Branch, 14 CFR Part 39 (b) Affected ADs FAA, has the authority to approve AMOCs for this AD, if requested using the procedures [Docket No. FAA–2018–0712; Product None. found in 14 CFR 39.19. In accordance with Identifier 2018–NM–089–AD; Amendment (c) Applicability 14 CFR 39.19, send your request to your 39–19361; AD 2018–17–07] This AD applies to: principal inspector or local Flight Standards RIN 2120–AA64 (1) Rolls-Royce Corporation (RRC) AE District Office, as appropriate. If sending 2100D2A turboprop engines with 1st-stage information directly to the manager of the Airworthiness Directives; ATR—GIE gas generator turbine wheels, part number (P/ certification office, send it to the attention of N) 23089692, with serial numbers (S/Ns) the person identified in paragraph (j) of this Avions de Transport Régional MW65898 or MW68310, installed. AD. Airplanes (2) RRC AE 2100D3 turboprop engines with (2) Before using any approved AMOC, AGENCY: Federal Aviation 1st-stage gas generator turbine wheels, P/N notify your appropriate principal inspector, 23088906, with S/Ns MW65895, MW65896, or lacking a principal inspector, the manager Administration (FAA), Department of MW65900, MW65901, MW65903, MW68305, of the local flight standards district office/ Transportation (DOT). MW68306, MW68307, MW68312, MW68314, certificate holding district office. ACTION: Final rule; request for MW68316, MW68318, or MW68319, (j) Related Information comments. installed. (3) RRC AE 3007A2 turbofan engines with For more information about this AD, SUMMARY: We are superseding 1st-stage high-pressure turbine (HPT) wheels, contact Kyri Zaroyiannis, Aerospace Airworthiness Directive (AD) 2017–24– P/N 23088906, with S/Ns MW65894, Engineer, Chicago ACO Branch, FAA, 2300 E. 01, which applied to certain ATR—GIE MW68303, or MW68315, installed. Devon Ave., Des Plaines, IL, 60018; phone: Avions de Transport Régional Model 847–294–7836; fax: 847–294–7834; email: (d) Subject kyri.zaroyiannis@faa.gov. ATR42–500 airplanes and Model Joint Aircraft System Component (JASC) ATR72–212A airplanes. AD 2017–24–01 (k) Material Incorporated by Reference required an inspection for routing Code 7250, Turbine section. (1) The Director of the Federal Register attachments of electrical harness (e) Unsafe Condition approved the incorporation by reference bundles and for wire damage, and This AD was prompted by the possibility (IBR) of the service information listed in this corrective actions if necessary. This new of steel inclusions in the turbine wheel paragraph under 5 U.S.C. 552(a) and 1 CFR AD adds additional airplanes to the daltland on DSKBBV9HB2PROD with RULES forging. We are proposing this AD to prevent part 51. applicability. This AD was prompted by a low-cycle fatigue failure of a 1st-stage gas (2) You must use this service information generator turbine wheel or 1st-stage HPT as applicable to do the actions required by a determination that additional wheel. The unsafe condition, if not this AD, unless the AD specifies otherwise. airplanes are affected by the unsafe addressed, could result in uncontained (i) Rolls-Royce Corporation (RRC) Alert condition. We are issuing this AD to turbine wheel release, damage to the engine, Service Bulletin (ASB) AE 2100D2–A–72– address the unsafe condition on these and damage to the airplane. 090, Revision 1, dated July 11, 2014, and RRC products. VerDate Sep<11>2014 16:27 Aug 16, 2018 Jkt 244001 PO 00000 Frm 00033 Fmt 4700 Sfmt 4700 E:\FR\FM\17AUR1.SGM 17AUR1

40964 Federal Register / Vol. 83, No. 160 / Friday, August 17, 2018 / Rules and Regulations DATES: This AD is effective September 4, SUPPLEMENTARY INFORMATION: accomplishment of applicable corrective 2018. action(s). The Director of the Federal Register Discussion Since that [EASA] AD was issued, an approved the incorporation by reference We issued AD 2017–24–01, occurrence was reported of engine of certain publications listed in this AD Amendment 39–19105 (82 FR 55755, intermittent auto-feather, caused by damage as of September 4, 2018 . November 24, 2017) (‘‘AD 2017–24– on the electrical harness bundle Route 1M. We must receive comments on this 01’’), which applied to certain Model The affected aeroplane MSN [manufacturer AD by October 1, 2018. ATR42–500 airplanes and Model serial number] was not identified in the ADDRESSES: You may send comments, ATR72–212A airplanes. AD 2017–24–01 Applicability of EASA AD 2017–0118. using the procedures found in 14 CFR was prompted by reports of electrical For the reason described above, this 11.43 and 11.45, by any of the following harness bundle chafing with a window [EASA] AD retains the requirements of EASA methods: blinding panel in the fuselage due to AD 2017–0118, which is superseded, and • Federal eRulemaking Portal: Go to missing routing attachments. AD 2017– expands the Applicability to include http://www.regulations.gov. Follow the 24–01 required an inspection for routing additional aeroplanes, identified by MSN in instructions for submitting comments. attachments (i.e., brackets) of electrical Group 2 as specified in section ‘Definitions’ • Fax: 202–493–2251. harness bundles and for wire damage, of this [EASA] AD. • Mail: U.S. Department of and corrective actions if necessary. We Transportation, Docket Operations, The MCAI includes MSNs 1071, 1141, issued AD 2017–24–01 to detect and M–30, West Building Ground Floor, 1341, 1367, and 1377 in its correct missing routing attachments of Room W12–140, 1200 New Jersey applicability, but those MSNs are not fuselage electrical harness bundles, Avenue SE, Washington, DC 20590. which could result in wire failure (cut identified in the definitions for the • Hand Delivery: U.S. Department of or shorted) and, in case of several affected groups. Those MSNs are not Transportation, Docket Operations, failures in combination, the loss of affected by the identified unsafe M–30, West Building Ground Floor, systems, possibly resulting in reduced condition. Therefore, we have not Room W12–140, 1200 New Jersey control of the airplane. included those MSNs in our Avenue SE, Washington, DC, between 9 Since we issued AD 2017–24–01, we applicability. You may examine the a.m. and 5 p.m., Monday through have determined that additional MCAI on the internet at http:// Friday, except Federal holidays. airplanes are affected by the unsafe www.regulations.gov by searching for For service information identified in and locating Docket No. FAA–2018– condition. this final rule, contact ATR—GIE The European Aviation Safety Agency 0712. Avions de Transport Régional, 1 Allée (EASA), which is the Technical Agent Pierre Nadot, 31712 Blagnac Cedex, Related Service Information Under 1 for the Member States of the European France; telephone +33 (0) 5 62 21 62 21; CFR Part 51 Union, has issued EASA Airworthiness fax +33 (0) 5 62 21 67 18; email Directive 2018–0105, dated May 08, ATR has issued Service Bulletin continued.airworthiness@atr- 2018 (referred to after this as the ATR42–92–0033, Revision 02, dated aircraft.com; http://www.atr- Mandatory Continuing Airworthiness April 12, 2018; and Service Bulletin aircraft.com. You may view this Information, or ‘‘the MCAI’’), to correct ATR72–92–1044, Revision 02, dated referenced service information at the an unsafe condition for certain Model April 12, 2018. This service information FAA, Transport Standards Branch, 2200 ATR42–500 airplanes and Model describes procedures for an inspection South 216th St., Des Moines, WA. For ATR72–212A airplanes. The MCAI of routing attachments (i.e., brackets) of information on the availability of this states: electrical harness bundles and for wire material at the FAA, call 206–231–3195. It is also available on the internet at An event was reported of several spurious damage, and corrective actions if http://www.regulations.gov by searching alarms on a recently delivered ATR 72 necessary. These documents are distinct for and locating Docket No. FAA–2018– aeroplane. During subsequent trouble- since they apply to different airplane shooting, damage was found on the electrical 0712. harness wire bundle (Route 1M), due to models. This service information is Examining the AD Docket chafing with a window blinding panel reasonably available because the located on the left-hand (LH) side of the interested parties have access to it You may examine the AD docket on fuselage, zone 231. A bracket, necessary to through their normal course of business the internet at http:// maintain the harness wire bundle close to the or by the means identified in the www.regulations.gov by searching for structure of the fuselage and avoid chafing, ADDRESSES section. and locating Docket No. FAA–2018– was missing. The same bracket was also 0712; or in person at the Docket found missing on the right-hand (RH) side of FAA’s Determination and Requirements Management Facility between 9 a.m. the fuselage, zone 232, Route 2M, although of This AD and 5 p.m., Monday through Friday, without damage on the harness wire bundle. except Federal holidays. The AD docket A quality investigation revealed another This product has been approved by aeroplane on the production line where same the aviation authority of another contains this AD, the regulatory brackets were not installed. evaluation, any comments received, and country, and is approved for operation This condition, if not detected and other information. The street address for corrected, may lead to wire failure (cut or in the United States. Pursuant to our the Docket Office (telephone 800–647– shorted) and, in case of several failures in bilateral agreement with the State of 5527) is listed above. Comments will be combination, to loss of systems, possibly Design Authority, we have been notified available in the AD docket shortly after resulting in reduced control of the aeroplane. of the unsafe condition described in the receipt. To address this potential unsafe condition, MCAI and service information daltland on DSKBBV9HB2PROD with RULES ATR published the applicable SB [service referenced above. We are issuing this FOR FURTHER INFORMATION CONTACT: bulletin] to provide inspection instructions. AD because we evaluated all pertinent Shahram Daneshmandi, Aerospace Consequently, EASA issued AD 2017–0118 Engineer, International Section, [which corresponds to FAA AD 2017–24–01] information and determined the unsafe Transport Standards Branch, FAA, 2200 to require verification of the installation of condition exists and is likely to exist or South 216th St., Des Moines, WA 98198; the brackets, a one-time inspection of the develop on other products of the same telephone and fax 206–321–3220. wire bundles, and depending on findings, type design. VerDate Sep<11>2014 16:27 Aug 16, 2018 Jkt 244001 PO 00000 Frm 00034 Fmt 4700 Sfmt 4700 E:\FR\FM\17AUR1.SGM 17AUR1

Federal Register / Vol. 83, No. 160 / Friday, August 17, 2018 / Rules and Regulations 40965 FAA’s Justification and Determination opportunity for public comment. We We will post all comments we of the Effective Date invite you to send any written relevant receive, without change, to http:// There are currently no domestic data, views, or arguments about this AD. www.regulations.gov, including any operators of this product. Therefore, we Send your comments to an address personal information you provide. We good cause find that notice and listed under the ADDRESSES section. will also post a report summarizing each opportunity for prior public comment Include ‘‘Docket No. FAA–2018–0712; substantive verbal contact we receive are unnecessary and that, for the same Product Identifier 2018–NM–089–AD’’ about this AD. reason, good cause exists for making at the beginning of your comments. We Costs of Compliance this amendment effective in less than 30 specifically invite comments on the days. overall regulatory, economic, Currently, there are no affected U.S.- environmental, and energy aspects of registered airplanes. If an affected Comments Invited this AD. We will consider all comments airplane is imported and placed on the This AD is a final rule that involves received by the closing date and may U.S. Register in the future, we provide requirements affecting flight safety, and amend this AD because of those the following cost estimates to comply we did not precede it by notice and comments. with this AD: ESTIMATED COSTS Cost per Action Labor cost Parts cost product Inspection ......................................... 3 work-hours × $85 per hour = $255 ........................................................ $0 $255 We have received no definitive data Regulatory Findings § 39.13 [Amended] that would enable us to provide cost ■ 2. The FAA amends § 39.13 by estimates for the on-condition actions We determined that this AD will not removing airworthiness directive (AD) specified in this AD. have federalism implications under 2017–24–01, Amendment 39–19105 (82 Executive Order 13132. This AD will FR 55755, November 24, 2017), and Authority for This Rulemaking not have a substantial direct effect on adding the following new AD: the States, on the relationship between Title 49 of the United States Code the national government and the States, 2018–17–07 ATR—GIE Avions de specifies the FAA’s authority to issue or on the distribution of power and Transport Régional: Amendment 39– rules on aviation safety. Subtitle I, 19361; Docket No. FAA–2018–0712; responsibilities among the various section 106, describes the authority of Product Identifier 2018–NM–089–AD. levels of government. the FAA Administrator. Subtitle VII: For the reasons discussed above, I (a) Effective Date Aviation Programs, describes in more certify that this AD: This AD is effective September 4, 2018. detail the scope of the Agency’s 1. Is not a ‘‘significant regulatory (b) Affected ADs authority. action’’ under Executive Order 12866; This AD replaces AD 2017–24–01, We are issuing this rulemaking under Amendment 39–19105 (82 FR 55755, 2. Is not a ‘‘significant rule’’ under the the authority described in Subtitle VII, DOT Regulatory Policies and Procedures November 24, 2017) (‘‘AD 2017–24–01’’). Part A, Subpart III, Section 44701: (44 FR 11034, February 26, 1979); (c) Applicability ‘‘General requirements.’’ Under that 3. Will not affect intrastate aviation in This AD applies to the ATR—GIE Avions section, Congress charges the FAA with de Transport Régional airplanes identified in promoting safe flight of civil aircraft in Alaska; and paragraphs (c)(1) and (c)(2) of this AD, air commerce by prescribing regulations 4. Will not have a significant certificated in any category. for practices, methods, and procedures economic impact, positive or negative, (1) Model ATR42–500 airplanes, the Administrator finds necessary for on a substantial number of small entities manufacturer serial numbers (MSNs) 1001 safety in air commerce. This regulation under the criteria of the Regulatory through 1014 inclusive, 1016 through 1019 Flexibility Act. inclusive, and 1201 through 1212 inclusive. is within the scope of that authority (2) Model ATR72–212A airplanes, MSNs because it addresses an unsafe condition List of Subjects in 14 CFR Part 39 1048 through 1070 inclusive, 1072 through that is likely to exist or develop on 1140 inclusive, 1142 through 1200 inclusive, products identified in this rulemaking Air transportation, Aircraft, Aviation 1220 through 1340 inclusive, 1342 through action. safety, Incorporation by reference, 1353 inclusive, 1355 through 1366 inclusive, Safety. 1368 through 1376 inclusive, 1378 through This AD is issued in accordance with 1380 inclusive, 1382, 1385, and 1388. authority delegated by the Executive Adoption of the Amendment (d) Subject Director, Aircraft Certification Service, Accordingly, under the authority as authorized by FAA Order 8000.51C. Air Transport Association (ATA) of delegated to me by the Administrator, America Code 92, Electric. In accordance with that order, issuance the FAA amends 14 CFR part 39 as of ADs is normally a function of the follows: (e) Reason Compliance and Airworthiness This AD was prompted by reports of daltland on DSKBBV9HB2PROD with RULES Division, but during this transition PART 39—AIRWORTHINESS electrical harness bundle chafing with a period, the Executive Director has DIRECTIVES window blinding panel in the fuselage due delegated the authority to issue ADs to missing routing attachments and by a determination that additional airplanes that applicable to transport category ■ 1. The authority citation for part 39 were not identified in AD 2017–24–01 are airplanes to the Director of the System continues to read as follows: affected by the unsafe condition. We are Oversight Division. Authority: 49 U.S.C. 106(g), 40113, 44701. issuing this AD to detect and correct missing VerDate Sep<11>2014 16:27 Aug 16, 2018 Jkt 244001 PO 00000 Frm 00035 Fmt 4700 Sfmt 4700 E:\FR\FM\17AUR1.SGM 17AUR1

40966 Federal Register / Vol. 83, No. 160 / Friday, August 17, 2018 / Rules and Regulations routing attachments of fuselage electrical 92–1044, Revision 02, dated April 12, 2018; Standards Branch, FAA; or, the European harness bundles, which could result in wire specify reporting, this AD does not include Aviation Safety Agency (EASA); or, ATR— failure (cut or shorted), and, in case of several that requirement. GIE Avions de Transport Régional’s EASA failures in combination, the loss of systems, Design Organization Approval (DOA). If (j) New Requirements of This AD: Corrective possibly resulting in reduced control of the approved by the DOA, the approval must Action airplane. If the inspection required by paragraph (h) include the DOA-authorized signature. (f) Compliance or (i) of this AD reveals that any bracket is (m) Related Information Comply with this AD within the missing or any wire is damaged, before compliance times specified, unless already further flight, do applicable corrective (1) Refer to Mandatory Continuing done. actions, in accordance with the flowchart in Airworthiness Information (MCAI) EASA paragraph 1.C., ‘‘Description,’’ and the Airworthiness Directive 2018–0105, dated (g) Definitions Accomplishment Instructions of ATR Service May 08, 2018, for related information. This (1) For the purposes of this AD, Group 1 Bulletin ATR42–92–0033, Revision 02, dated MCAI may be found in the AD docket on the airplanes are identified as the following: April 12, 2018 (for Model ATR42–500 internet at http://www.regulations.gov by MSNs 1014, 1016 through 1019 inclusive, airplanes); or ATR Service Bulletin ATR72– searching for and locating Docket No. FAA– 1165 through 1212 inclusive, 1220 through 92–1044, Revision 02, dated April 12, 2018 2018–0712. 1340 inclusive, 1342 through 1353 inclusive, (for Model ATR72–212A airplanes); as 1355 through 1366 inclusive, 1368 through (2) For more information about this AD, applicable. Where ATR Service Bulletin 1376 inclusive, 1378 through 1380 inclusive, ATR42–92–0033, Revision 02, dated April contact Shahram Daneshmandi, Aerospace 1382, 1385 and 1388. 12, 2018; and ATR Service Bulletin ATR72– Engineer, International Section, Transport (2) For the purposes of this AD, Group 2 92–1044, Revision 02, dated April 12, 2018; Standards Branch, FAA, 2200 South 216th airplanes are identified as the following: specify to contact ATR–GIE Avions de St., Des Moines, WA 98198; telephone and MSNs 1001 through 1013 inclusive, 1048 Transport Régional for appropriate action, fax 206–321–3220. through 1070 inclusive, 1072 to 1140 before further flight, accomplish corrective (3) Service information identified in this inclusive 1142 through 1164 inclusive. actions in accordance with the procedures AD that is not incorporated by reference is specified in paragraph (l)(2) of this AD. available at the addresses specified in (h) Retained Inspection With New Service Information and Revised Compliance (k) Credit for Previous Actions paragraphs (n)(3) and (n)(4) of this AD. Language This paragraph provides credit for actions (n) Material Incorporated by Reference This paragraph restates the requirements of required by paragraphs (h), (i), and (j) of this paragraph (g) of AD 2017–24–01, with new AD, if those actions were performed before (1) The Director of the Federal Register service information and revised compliance the effective date of this AD using ATR approved the incorporation by reference language. For Group 1 airplanes: Within 6 Service Bulletin ATR42–92–0033, dated May (IBR) of the service information listed in this months or 500 flight hours after December 3, 2017, or Revision 01, dated July 20, 2017; paragraph under 5 U.S.C. 552(a) and 1 CFR 11, 2017 (the effective date of AD 2017–24– or ATR Service Bulletin ATR72–92–1044, part 51. 01), whichever occurs first, do a detailed dated May 3, 2017, or Revision 01, dated July (2) You must use this service information inspection for missing brackets and damage 20, 2017, as applicable. ATR Service Bulletin as applicable to do the actions required by (including but not limited to chafing and ATR42–92–0033, dated May 3, 2017; and this AD, unless this AD specifies otherwise. electrical shorting) to wire bundles of the ATR72–92–1044, dated May 3, 2017, were (i) ATR Service Bulletin ATR42– 92–0033, Route 1M and Route 2M electrical harness, previously incorporated by reference in AD Revision 02, dated April 12, 2018. in accordance with the flowchart in 2017–24–01. ATR Service Bulletin ATR42– (ii) ATR Service Bulletin ATR72–92–1044, paragraph 1.C., ‘‘Description,’’ and the 92–0033 Revision 01, dated July 20, 2017; Accomplishment Instructions of ATR Service and ATR72–92–1044, Revision 01, dated July Revision 02, dated April 12, 2018. Bulletin ATR42–92–0033, Revision 02, dated 20, 2017, were not previously incorporated (3) For service information identified in April 12, 2018 (for Model ATR42–500 by reference. this AD, contact ATR—GIE Avions de airplanes); or ATR Service Bulletin ATR72– Transport Régional, 1 Allée Pierre Nadot, (l) Other FAA AD Provisions 31712 Blagnac Cedex, France; telephone +33 92–1044, Revision 02, dated April 12, 2018 (for Model ATR72–212A airplanes); as The following provisions also apply to this (0) 5 62 21 62 21; fax +33 (0) 5 62 21 67 18; applicable. Although ATR Service Bulletin AD: email continued.airworthiness@atr- ATR42–92–0033, Revision 02, dated April (1) Alternative Methods of Compliance aircraft.com; internet http://www.atr- 12, 2018; and ATR Service Bulletin ATR72– (AMOCs): The Manager, International aircraft.com. 92–1044, Revision 02, dated April 12, 2018; Section, Transport Standards Branch, FAA, (4) You may view this service information specify reporting, this AD does not include has the authority to approve AMOCs for this at the FAA, Transport Standards Branch, that requirement. AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 2200 South 216th St., Des Moines, WA. For (i) New Requirement of This AD: Inspection 39.19, send your request to your principal information on the availability of this For Group 2 airplanes: Within 6 months or inspector or local Flight Standards District material at the FAA, call 206–231–3195. 500 flight hours after the effective date of this Office, as appropriate. If sending information (5) You may view this service information AD, whichever occurs first, do a detailed directly to the International Section, send it that is incorporated by reference at the inspection for missing brackets and damage to the attention of the person identified in National Archives and Records (including but not limited to chafing and paragraph (m)(2) of this AD. Information may Administration (NARA). For information on electrical shorting) to wire bundles of the be emailed to: 9-ANM-116-AMOC- the availability of this material at NARA, call Route 1M and Route 2M electrical harness, REQUESTS@faa.gov. Before using any 202–741–6030, or go to: http:// in accordance with the flowchart in approved AMOC, notify your appropriate www.archives.gov/federal-register/cfr/ibr- paragraph 1.C., ‘‘Description,’’ and the principal inspector, or lacking a principal locations.html. Accomplishment Instructions of ATR Service inspector, the manager of the local flight Bulletin ATR42–92–0033, Revision 02, dated standards district office/certificate holding Issued in Des Moines, Washington, on daltland on DSKBBV9HB2PROD with RULES April 12, 2018 (for Model ATR42–500 district office. August 8, 2018. airplanes); or ATR Service Bulletin ATR72– (2) Contacting the Manufacturer: As of the Michael Kaszycki, 92–1044, Revision 02, dated April 12, 2018 effective date of this AD, for any requirement Acting Director, System Oversight Division, (for Model ATR72–212A airplanes); as in this AD to obtain corrective actions from Aircraft Certification Service. applicable. Although ATR Service Bulletin a manufacturer, the action must be ATR42–92–0033, Revision 02, dated April accomplished using a method approved by [FR Doc. 2018–17661 Filed 8–16–18; 8:45 am] 12, 2018; and ATR Service Bulletin ATR72– the Manager, International Section, Transport BILLING CODE 4910–13–P VerDate Sep<11>2014 16:27 Aug 16, 2018 Jkt 244001 PO 00000 Frm 00036 Fmt 4700 Sfmt 4700 E:\FR\FM\17AUR1.SGM 17AUR1


Document Created: 2018-08-17 03:24:51
Document Modified: 2018-08-17 03:24:51
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule; request for comments.
DatesThis AD is effective September 4, 2018.
ContactShahram Daneshmandi, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206-321-3220.
FR Citation83 FR 40963 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety
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