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FR
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2019-04-20
article
Airworthiness Directives; The Boeing Company Airplanes
Proposed Rules
D09002ee1bdb77bb1
D09002ee1bdb77c24
United States
Department of Transportation
originator
org
United States Government Agency or Subagency
United States
Federal Aviation Administration
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org
United States Government Agency or Subagency
We propose to supersede Airworthiness Directive (AD) 2017-25- 12, which applies to all The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. AD 2017-25-12 requires repetitive inspections for cracking of the webs of the stub beams at certain fuselage stations, and applicable on-condition actions. Since we issued AD 2017-25-12, we have received reports of horizontal cracking in the station (STA) 685 stub beam at the inboard end of the upper chord and the outboard end of the lower chord. AD 2017-25-12 did not require an inspection of the area where the horizontal cracks were found. This proposed AD would require repetitive inspections at certain fuselage stations for cracking of the stub beams, and applicable on- condition actions. We are proposing this AD to address the unsafe condition on these products.
84 FR 16628
https://www.govinfo.gov/app/details/FR-2019-04-22/2019-07937
2019-07937
fr22ap19-10
RIN 2120-AA64
4910-13-P
Docket No. FAA-2019-0249
Product Identifier 2019-NM-010-AD
https://www.govinfo.gov/app/details/FR-2019-04-22/2019-07937
https://www.govinfo.gov/content/pkg/FR-2019-04-22/html/2019-07937.htm
https://www.govinfo.gov/content/pkg/FR-2019-04-22/pdf/2019-07937.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
3 p.
16628
16630
84 FR 16628
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; The Boeing Company Airplanes; Federal Register Vol. 84, Issue
PRORULE
2019-07937
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2019-06-06
Docket No. FAA-2019-0249
Product Identifier 2019-NM-010-AD
4910-13-P
2019-07937
Notice of proposed rulemaking (NPRM).
We propose to supersede Airworthiness Directive (AD) 2017-25- 12, which applies to all The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. AD 2017-25-12 requires repetitive inspections for cracking of the webs of the stub beams at certain fuselage stations, and applicable on-condition actions. Since we issued AD 2017-25-12, we have received reports of horizontal cracking in the station (STA) 685 stub beam at the inboard end of the upper chord and the outboard end of the lower chord. AD 2017-25-12 did not require an inspection of the area where the horizontal cracks were found. This proposed AD would require repetitive inspections at certain fuselage stations for cracking of the stub beams, and applicable on- condition actions. We are proposing this AD to address the unsafe condition on these products.
We must receive comments on this proposed AD by June 6, 2019.
Galib Abumeri, Aerospace Engineer, Airframe Section, FAA, Los Angeles ACO Branch, 3960 Paramount Boulevard, Lakewood, CA 90712 4137; phone: 562-627-5324; fax: 562 627 5210; email: galib.abumeri@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
The Boeing Company Airplanes
,
9-ANM-LAACO-AMOC-Requests@faa.gov
galib.abumeri@faa.gov
http://www.regulations.gov
https://www.myboeingfleet.com
Federal Register
Vol. 84, no. 77
Office of the Federal Register, National Archives and Records Administration
2019-04-22
continuing
daily
deposited
born digital
176 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2019-04-22
P0b002ee1a0a03836
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr22ap19
https://www.govinfo.gov/app/details/FR-2019-04-22
https://www.govinfo.gov/content/pkg/FR-2019-04-22/pdf/FR-2019-04-22.pdf
https://www.govinfo.gov/content/pkg/FR-2019-04-22/xml/FR-2019-04-22.xml
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FR-2019-04-22
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FR-2019-04-22
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