83 FR 55828 - Airworthiness Directives; The Boeing Company Airplanes
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 83, Issue 217 (November 8, 2018)
Federal Aviation Administration
Federal Register Volume 83, Issue 217 (November 8, 2018)
| Page Range | 55828-55830 | |
| FR Document | 2018-24389 |
[Federal Register Volume 83, Number 217 (Thursday, November 8, 2018)] [Proposed Rules] [Pages 55828-55830] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2018-24389] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2018-0959; Product Identifier 2018-NM-123-AD] RIN 2120-AA64 Airworthiness Directives; The Boeing Company Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). ----------------------------------------------------------------------- SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 737-400 series airplanes. This proposed AD was prompted by reports of cracking in the splice plate on the lower sill of the overwing emergency exit doors. This proposed AD would require repetitive inspections for such cracking and applicable on-condition actions. We are proposing this AD to address the unsafe condition on these products. DATES: We must receive comments on this proposed AD by December 24, 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: Deliver to Mail address above between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For service information identified in this NPRM, contact Boeing Commercial Airplanes, Attention: Contractual & Data Services (C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 90740-5600; telephone 562-797-1717; internet https://www.myboeingfleet.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-2018-0959. 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- 0959; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this NPRM, the regulatory evaluation, any comments received, and other information. The street address for Docket Operations (phone: 800-647- 5527) is in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: James Guo, Aerospace Engineer, Airframe Section, FAA, Los Angeles ACO Branch, 3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627-5357; fax: 562-627- 5210; email: james.guo@faa.gov. SUPPLEMENTARY INFORMATION: Comments Invited We invite you to send any written relevant data, views, or arguments about this proposal. Send your comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2018-0959; Product Identifier 2018-NM-123-AD'' at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this NPRM. We will consider all comments received by the closing date and may amend this NPRM 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 proposed AD. Discussion We have received reports of cracking in the splice plate on the lower sill of the overwing emergency exit doors. During a maintenance check, a crack was found in the splice plate at station (STA) 601 on the right side of an airplane that had 28,153 total flight cycles and 63,360 total flight hours at the time of the crack finding. The crack had completely severed the one-inch-wide splice plate; the cracking was caused by fatigue stresses. Existing Corrosion Prevention Control Program (CPCP) inspections do not adequately detect cracking in the splice plate before it becomes critical. This cracking, if not addressed, could result in the inability of a principal structural element to [[Page 55829]] sustain limit loads and possible rapid decompression of the fuselage. Related Service Information Under 1 CFR Part 51 We reviewed Boeing Alert Requirements Bulletin 737-53A1380 RB, dated July 18, 2018. This service information describes procedures for repetitive high frequency eddy current (HFEC) inspections for cracking in the splice plate on the lower sill of the overwing emergency exit doors and applicable on-condition actions. 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 We are proposing this AD because we evaluated all the relevant information and determined the unsafe condition described previously is likely to exist or develop in other products of the same type design. Proposed AD Requirements This proposed AD would require accomplishment of the actions identified in Boeing Alert Requirements Bulletin 737-53A1380 RB, dated July 18, 2018, described previously, except for any differences identified as exceptions in the regulatory text of this proposed AD. For information on the procedures and compliance times, see this service information at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-0959. Explanation of Requirements Bulletin The FAA worked in conjunction with industry, under the Airworthiness Directive Implementation Aviation Rulemaking Committee (AD ARC), to enhance the AD system. One enhancement is a process for annotating which steps in the service information are ``required for compliance'' (RC) with an AD. Boeing has implemented this RC concept into Boeing service bulletins. In an effort to further improve the quality of ADs and AD-related Boeing service information, a joint process improvement initiative was worked between the FAA and Boeing. The initiative resulted in the development of a new process in which the service information more clearly identifies the actions needed to address the unsafe condition in the ``Accomplishment Instructions.'' The new process results in a Boeing Requirements Bulletin, which contains only the actions needed to address the unsafe condition (i.e., only the RC actions). Costs of Compliance We estimate that this proposed AD affects 85 airplanes of U.S. registry. We estimate the following costs to comply with this proposed AD: Estimated Costs for Required Actions ---------------------------------------------------------------------------------------------------------------- Cost on U.S. Action Labor cost Parts cost Cost per product operators ---------------------------------------------------------------------------------------------------------------- Repetitive inspections......... 2 work-hours x $85 per $0 $170 per $14,450 per hour = $170 per inspection cycle. inspection cycle. inspection cycle. ---------------------------------------------------------------------------------------------------------------- We estimate the following costs to do any necessary on-condition actions that would be required. We have no way of determining the number of aircraft that might need these on-condition actions: Estimated Costs of On-Condition Actions ------------------------------------------------------------------------ Labor cost Parts cost Cost per product ------------------------------------------------------------------------ Up to 18 work-hours x $85 per Up to $7,646...... Up to $9,176. hour = $1,530. ------------------------------------------------------------------------ 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 proposed AD is issued in accordance with authority delegated by the Executive Director, Aircraft Certification Service, as authorized by FAA Order 8000.51C. In accordance with that order, issuance of ADs is normally a function of the Compliance and Airworthiness Division, but during this transition period, the Executive Director has delegated the authority to issue ADs applicable to transport category airplanes and associated appliances to the Director of the System Oversight Division. Regulatory Findings We determined that this proposed AD would not have federalism implications under Executive Order 13132. This proposed AD would not have a substantial direct effect on the States, on the relationship between the national Government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify this proposed regulation: (1) Is not a ``significant regulatory action'' under Executive Order 12866, (2) 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. [[Page 55830]] List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. The Proposed Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA proposes to amend 14 CFR part 39 as follows: PART 39--AIRWORTHINESS DIRECTIVES 0 1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. Sec. 39.13 [Amended] 0 2. The FAA amends Sec. 39.13 by adding the following new airworthiness directive (AD): The Boeing Company: Docket No. FAA-2018-0959; Product Identifier 2018-NM-123-AD. (a) Comments Due Date We must receive comments by December 24, 2018. (b) Affected ADs None. (c) Applicability This AD applies to The Boeing Company Model 737-400 airplanes, certificated in any category, line numbers 1487 through 3132 inclusive. (d) Subject Air Transport Association (ATA) of America Code 53, Fuselage. (e) Unsafe Condition This AD was prompted by reports of cracking in the splice plate on the lower sill of the overwing emergency exit doors. We are issuing this AD to address cracking in the splice plate, which, if not addressed, could result in the inability of a principal structural element to sustain limit loads and possible rapid decompression of the fuselage. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Required Actions Except as specified by paragraph (h) of this AD: At the applicable times specified in the ``Compliance'' paragraph of Boeing Alert Requirements Bulletin 737-53A1380 RB, dated July 18, 2018, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Alert Requirements Bulletin 737-53A1380 RB, dated July 18, 2018. Note 1 to paragraph (g) of this AD: Guidance for accomplishing the actions required by this AD can be found in Boeing Alert Service Bulletin 737-53A1380, dated July 18, 2018, which is referred to in Boeing Alert Requirements Bulletin 737-53A1380 RB, dated July 18, 2018. (h) Exceptions to Service Information Specifications (1) For purposes of determining compliance with the requirements of this AD: Where Boeing Alert Requirements Bulletin 737-53A1380 RB, dated July 18, 2018, uses the phrase ``the original issue date of Requirements Bulletin 737-53A1380 RB,'' this AD requires using ``the effective date of this AD.'' (2) Where Boeing Alert Requirements Bulletin 737-53A1380 RB, dated July 18, 2018, specifies contacting Boeing for repair instructions: This AD requires doing the repair and applicable on- condition actions before further flight using a method approved in accordance with the procedures specified in paragraph (i) of this AD. (i) Alternative Methods of Compliance (AMOCs) (1) The Manager, Los Angeles ACO Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the certification office, send it to the attention of the person identified in paragraph (j)(1) of this AD. Information may be emailed to: 9-ANM-LAACO-AMOC-Requests@faa.gov. (2) 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. (3) An AMOC that provides an acceptable level of safety may be used for any repair, modification, or alteration required by this AD if it is approved by the Boeing Commercial Airplanes Organization Designation Authorization (ODA) that has been authorized by the Manager, Los Angeles ACO Branch, FAA, to make those findings. To be approved, the repair method, modification deviation, or alteration deviation must meet the certification basis of the airplane, and the approval must specifically refer to this AD. (j) Related Information (1) For more information about this AD, contact James Guo, Aerospace Engineer, Airframe Section, FAA, Los Angeles ACO Branch, 3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627- 5357; fax: 562-627-5210; email: james.guo@faa.gov. (2) For service information identified in this AD, contact Boeing Commercial Airplanes, Attention: Contractual & Data Services (C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 90740- 5600; telephone 562-797-1717; internet https://www.myboeingfleet.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. Issued in Des Moines, Washington, on October 31, 2018. Dionne Palermo, Acting Director, System Oversight Division, Aircraft Certification Service. [FR Doc. 2018-24389 Filed 11-7-18; 8:45 am] BILLING CODE 4910-13-P
![55828 Federal Register / Vol. 83, No. 217 / Thursday, November 8, 2018 / Proposed Rules
(1) Alternative Methods of Compliance DEPARTMENT OF TRANSPORTATION Examining the AD Docket
(AMOCs): The Manager, International
Section, Transport Standards Branch, FAA, Federal Aviation Administration You may examine the AD docket on
has the authority to approve AMOCs for this the internet at http://
AD, if requested using the procedures found 14 CFR Part 39 www.regulations.gov by searching for
in 14 CFR 39.19. In accordance with 14 CFR and locating Docket No. FAA–2018–
39.19, send your request to your principal 0959; or in person at Docket Operations
[Docket No. FAA–2018–0959; Product between 9 a.m. and 5 p.m., Monday
inspector or local Flight Standards District Identifier 2018–NM–123–AD]
Office, as appropriate. If sending information through Friday, except Federal holidays.
directly to the International Section, send it The AD docket contains this NPRM, the
RIN 2120–AA64 regulatory evaluation, any comments
to the attention of the person identified in
paragraph (o)(2) of this AD. Information may received, and other information. The
Airworthiness Directives; The Boeing street address for Docket Operations
be emailed to: 9-ANM-116-AMOC-
Company Airplanes (phone: 800–647–5527) is in the
REQUESTS@faa.gov. Before using any
approved AMOC, notify your appropriate AGENCY: Federal Aviation ADDRESSES section. Comments will be
principal inspector, or lacking a principal Administration (FAA), DOT. available in the AD docket shortly after
inspector, the manager of the local flight ACTION: Notice of proposed rulemaking receipt.
standards district office/certificate holding (NPRM). FOR FURTHER INFORMATION CONTACT:
district office. James Guo, Aerospace Engineer,
(2) Contacting the Manufacturer: For any SUMMARY: We propose to adopt a new Airframe Section, FAA, Los Angeles
requirement in this AD to obtain corrective airworthiness directive (AD) for certain ACO Branch, 3960 Paramount
actions from a manufacturer, the action must The Boeing Company Model 737–400 Boulevard, Lakewood, CA 90712–4137;
be accomplished using a method approved series airplanes. This proposed AD was phone: 562–627–5357; fax: 562–627–
by the Manager, International Section, prompted by reports of cracking in the 5210; email: james.guo@faa.gov.
Transport Standards Branch, FAA; or the splice plate on the lower sill of the
European Aviation Safety Agency (EASA); or SUPPLEMENTARY INFORMATION:
overwing emergency exit doors. This
Fokker Services B.V.’s EASA Design proposed AD would require repetitive Comments Invited
Organization Approval (DOA). If approved by inspections for such cracking and
the DOA, the approval must include the We invite you to send any written
applicable on-condition actions. We are
DOA-authorized signature. relevant data, views, or arguments about
proposing this AD to address the unsafe
this proposal. Send your comments to
(o) Related Information condition on these products.
an address listed under the ADDRESSES
(1) Refer to Mandatory Continuing DATES: We must receive comments on section. Include ‘‘Docket No. FAA–
Airworthiness Information (MCAI) EASA AD this proposed AD by December 24, 2018–0959; Product Identifier 2018–
2018–0015, dated January 25, 2018, for 2018. NM–123–AD’’ at the beginning of your
related information. This MCAI may be ADDRESSES: You may send comments, comments. We specifically invite
found in the AD docket on the internet at using the procedures found in 14 CFR comments on the overall regulatory,
http://www.regulations.gov by searching for 11.43 and 11.45, by any of the following economic, environmental, and energy
and locating Docket No. FAA–2018–0956. methods: aspects of this NPRM. We will consider
(2) For more information about this AD, • Federal eRulemaking Portal: Go to all comments received by the closing
contact Tom Rodriguez, Aerospace Engineer, http://www.regulations.gov. Follow the date and may amend this NPRM
International Section, Transport Standards instructions for submitting comments. because of those comments.
Branch, FAA, 2200 South 216th St., Des • Fax: 202–493–2251. We will post all comments we
Moines, WA 98198; telephone and fax 206– • Mail: U.S. Department of receive, without change, to http://
231–3226. Transportation, Docket Operations, M– www.regulations.gov, including any
(3) For Fokker service information 30, West Building Ground Floor, Room personal information you provide. We
identified in this AD, contact Fokker Services W12–140, 1200 New Jersey Avenue SE, will also post a report summarizing each
B.V., Technical Services Dept., P.O. Box
Washington, DC 20590. substantive verbal contact we receive
1357, 2130 EL Hoofddorp, the Netherlands;
• Hand Delivery: Deliver to Mail about this proposed AD.
telephone +31 (0)88–6280–350; fax +31
address above between 9 a.m. and 5
(0)88–6280–111; email technicalservices@ Discussion
fokker.com; internet http://
p.m., Monday through Friday, except
www.myfokkerfleet.com. For Safran service
Federal holidays. We have received reports of cracking
information identified in this AD, contact For service information identified in in the splice plate on the lower sill of
Safran Landing Systems, One Carbon Way, this NPRM, contact Boeing Commercial the overwing emergency exit doors.
Walton, KY 41094; telephone (859) 525– Airplanes, Attention: Contractual & Data During a maintenance check, a crack
8583; fax (859) 485–8827. You may view this Services (C&DS), 2600 Westminster was found in the splice plate at station
service information at the FAA, Transport Blvd., MC 110–SK57, Seal Beach, CA (STA) 601 on the right side of an
Standards Branch, 2200 South 216th St., Des 90740–5600; telephone 562–797–1717; airplane that had 28,153 total flight
Moines, WA. For information on the internet https://www.myboeingfleet. cycles and 63,360 total flight hours at
availability of this material at the FAA, call com. You may view this referenced the time of the crack finding. The crack
206–231–3195. service information at the FAA, had completely severed the one-inch-
daltland on DSKBBV9HB2PROD with PROPOSALS
Transport Standards Branch, 2200 wide splice plate; the cracking was
Issued in Des Moines, Washington, on
South 216th St., Des Moines, WA. For caused by fatigue stresses. Existing
October 26, 2018.
information on the availability of this Corrosion Prevention Control Program
Michael Kaszycki, material at the FAA, call 206–231–3195. (CPCP) inspections do not adequately
Acting Director, System Oversight Division, It is also available on the internet at detect cracking in the splice plate before
Aircraft Certification Service. http://www.regulations.gov by searching it becomes critical. This cracking, if not
[FR Doc. 2018–24387 Filed 11–7–18; 8:45 am] for and locating Docket No. FAA–2018– addressed, could result in the inability
BILLING CODE 4910–13–P 0959. of a principal structural element to
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![55830 Federal Register / Vol. 83, No. 217 / Thursday, November 8, 2018 / Proposed Rules
List of Subjects in 14 CFR Part 39 Alert Requirements Bulletin 737–53A1380 Issued in Des Moines, Washington, on
RB, dated July 18, 2018. October 31, 2018.
Air transportation, Aircraft, Aviation
Dionne Palermo,
safety, Incorporation by reference, (h) Exceptions to Service Information
Acting Director, System Oversight Division,
Safety. Specifications
Aircraft Certification Service.
The Proposed Amendment (1) For purposes of determining
[FR Doc. 2018–24389 Filed 11–7–18; 8:45 am]
compliance with the requirements of this AD:
Accordingly, under the authority Where Boeing Alert Requirements Bulletin BILLING CODE 4910–13–P
delegated to me by the Administrator, 737–53A1380 RB, dated July 18, 2018, uses
the FAA proposes to amend 14 CFR part the phrase ‘‘the original issue date of
39 as follows: Requirements Bulletin 737–53A1380 RB,’’ DEPARTMENT OF TRANSPORTATION
this AD requires using ‘‘the effective date of
PART 39—AIRWORTHINESS this AD.’’ Federal Aviation Administration
DIRECTIVES (2) Where Boeing Alert Requirements
Bulletin 737–53A1380 RB, dated July 18, 14 CFR Part 39
■ 1. The authority citation for part 39 2018, specifies contacting Boeing for repair
[Docket No. FAA–2018–0554; Product
continues to read as follows: instructions: This AD requires doing the
Identifier 2018–NM–064–AD]
repair and applicable on-condition actions
Authority: 49 U.S.C. 106(g), 40113, 44701. before further flight using a method approved RIN 2120–AA64
in accordance with the procedures specified
§ 39.13 [Amended]
in paragraph (i) of this AD. Airworthiness Directives; Airbus SAS
■ 2. The FAA amends § 39.13 by adding
the following new airworthiness (i) Alternative Methods of Compliance AGENCY: Federal Aviation
(AMOCs) Administration (FAA), DOT.
directive (AD):
(1) The Manager, Los Angeles ACO Branch, ACTION: Supplemental notice of
The Boeing Company: Docket No. FAA–
FAA, has the authority to approve AMOCs proposed rulemaking (SNPRM);
2018–0959; Product Identifier 2018–
for this AD, if requested using the procedures
NM–123–AD.
found in 14 CFR 39.19. In accordance with
reopening of comment period.
(a) Comments Due Date 14 CFR 39.19, send your request to your We are revising an earlier
SUMMARY:
We must receive comments by December principal inspector or local Flight Standards
proposal, which would have applied to
24, 2018. District Office, as appropriate. If sending
information directly to the manager of the certain Airbus SAS Model A318 series
(b) Affected ADs airplanes; Model A319 series airplanes;
certification office, send it to the attention of
None. the person identified in paragraph (j)(1) of Model A320 series airplanes; and Model
this AD. Information may be emailed to: 9- A321–111, –112, –131, –211, –212,
(c) Applicability ANM-LAACO-AMOC-Requests@faa.gov. –213, –231, –232, –251N, –253N, and
This AD applies to The Boeing Company (2) Before using any approved AMOC, –271N airplanes. This action revises the
Model 737–400 airplanes, certificated in any notify your appropriate principal inspector, notice of proposed rulemaking (NPRM)
category, line numbers 1487 through 3132 or lacking a principal inspector, the managerby including revised restrictive
inclusive. of the local flight standards district office/
requirements and adding airplanes to
certificate holding district office.
(d) Subject the applicability. We are proposing this
(3) An AMOC that provides an acceptable
Air Transport Association (ATA) of level of safety may be used for any repair, airworthiness directive (AD) to address
America Code 53, Fuselage. modification, or alteration required by this the unsafe condition on these products.
AD if it is approved by the Boeing Since these actions impose an
(e) Unsafe Condition
Commercial Airplanes Organization additional burden over those proposed
This AD was prompted by reports of Designation Authorization (ODA) that has in the NPRM, we are reopening the
cracking in the splice plate on the lower sill been authorized by the Manager, Los Angeles comment period to allow the public the
of the overwing emergency exit doors. We are ACO Branch, FAA, to make those findings. chance to comment on these proposed
issuing this AD to address cracking in the To be approved, the repair method,
splice plate, which, if not addressed, could changes.
modification deviation, or alteration
result in the inability of a principal structural DATES: The comment period for the
deviation must meet the certification basis of
element to sustain limit loads and possible the airplane, and the approval must NPRM published in the Federal
rapid decompression of the fuselage. specifically refer to this AD. Register on July 17, 2018 (83 FR 33159),
(f) Compliance is reopened.
(j) Related Information
We must receive comments on this
Comply with this AD within the (1) For more information about this AD,
compliance times specified, unless already
SNPRM by December 24, 2018.
contact James Guo, Aerospace Engineer,
done. ADDRESSES: You may send comments,
Airframe Section, FAA, Los Angeles ACO
Branch, 3960 Paramount Boulevard, using the procedures found in 14 CFR
(g) Required Actions
Lakewood, CA 90712–4137; phone: 562–627– 11.43 and 11.45, by any of the following
Except as specified by paragraph (h) of this methods:
5357; fax: 562–627–5210; email: james.guo@
AD: At the applicable times specified in the • Federal eRulemaking Portal: Go to
faa.gov.
‘‘Compliance’’ paragraph of Boeing Alert
Requirements Bulletin 737–53A1380 RB,
(2) For service information identified in http://www.regulations.gov. Follow the
this AD, contact Boeing Commercial instructions for submitting comments.
dated July 18, 2018, do all applicable actions
identified in, and in accordance with, the
Airplanes, Attention: Contractual & Data • Fax: 202–493–2251.
daltland on DSKBBV9HB2PROD with PROPOSALS
Accomplishment Instructions of Boeing Alert Services (C&DS), 2600 Westminster Blvd., • Mail : U.S. Department of
Requirements Bulletin 737–53A1380 RB, MC 110–SK57, Seal Beach, CA 90740–5600; Transportation, Docket Operations, M–
dated July 18, 2018. telephone 562–797–1717; internet https://
www.myboeingfleet.com. You may view this
30, West Building Ground Floor, Room
Note 1 to paragraph (g) of this AD: referenced service information at the FAA, W12–140, 1200 New Jersey Avenue SE,
Guidance for accomplishing the actions Transport Standards Branch, 2200 South Washington, DC 20590.
required by this AD can be found in Boeing 216th St., Des Moines, WA. For information • Hand Delivery: U.S. Department of
Alert Service Bulletin 737–53A1380, dated on the availability of this material at the Transportation, Docket Operations, M–
July 18, 2018, which is referred to in Boeing FAA, call 206–231–3195. 30, West Building Ground Floor, Room
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Document Created: 2018-11-08 06:23:00
Document Modified: 2018-11-08 06:23:00
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Proposed Rules | |
| Action | Notice of proposed rulemaking (NPRM). | |
| Dates | We must receive comments on this proposed AD by December 24, 2018. | |
| Contact | James Guo, Aerospace Engineer, Airframe Section, FAA, Los Angeles ACO Branch, 3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627-5357; fax: 562-627- 5210; email: [email protected] | |
| FR Citation | 83 FR 55828 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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