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2009-06-23
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Airworthiness Directives; Boeing Model 747-100, 747-100B, 747-200B, 747-200C, 747-200F, and 747SR Series Airplanes
Proposed Rules
D09002ee1bdd34564
D09002ee1bdd345ce
United States
Department of Transportation
originator
org
United States Government Agency or Subagency
United States
Federal Aviation Administration
originator
org
United States Government Agency or Subagency
We propose to adopt a new airworthiness directive (AD) for certain Boeing Model 747-100, 747-100B, 747-200B, 747-200C, 747-200F, and 747SR series airplanes. This proposed AD would require a one-time general visual inspection for missing fasteners in certain stringer-to- stringer clip joints at the station (STA) 760 through STA 940 frames, and related investigative and corrective actions if necessary. This proposed AD results from a report of broken and cracked frame shear ties, cracks on the frame doubler and frame web, and missing fasteners in the stringer (S)-10L stringer-to-stringer clip joint at the STA 820 frame. We are proposing this AD to detect and correct missing fasteners in the stringer-to-stringer clip joints, which could result in shear tie and skin cracks and rapid in-flight decompression of the airplane.
74 FR 29630
https://www.govinfo.gov/app/details/FR-2009-06-23/E9-14677
E9-14677
FR23JN09-10
RIN 2120-AA64
4910-13-P
Docket No. FAA-2009-0553
Directorate Identifier 2008-NM-199-AD
https://www.govinfo.gov/app/details/FR-2009-06-23/E9-14677
https://www.govinfo.gov/content/pkg/FR-2009-06-23/html/E9-14677.htm
https://www.govinfo.gov/content/pkg/FR-2009-06-23/pdf/E9-14677.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
3 p.
29630
29632
74 FR 29630
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Boeing Model 747-100, 747-100B, 747-200B, 747-200C, 747-200F, and 747SR Series Airplanes; Federal Register Vol. 74, Issue
PRORULE
E9-14677
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2009-08-07
Docket No. FAA-2009-0553
Directorate Identifier 2008-NM-199-AD
4910-13-P
E9-14677
Notice of proposed rulemaking (NPRM).
We propose to adopt a new airworthiness directive (AD) for certain Boeing Model 747-100, 747-100B, 747-200B, 747-200C, 747-200F, and 747SR series airplanes. This proposed AD would require a one-time general visual inspection for missing fasteners in certain stringer-to- stringer clip joints at the station (STA) 760 through STA 940 frames, and related investigative and corrective actions if necessary. This proposed AD results from a report of broken and cracked frame shear ties, cracks on the frame doubler and frame web, and missing fasteners in the stringer (S)-10L stringer-to-stringer clip joint at the STA 820 frame. We are proposing this AD to detect and correct missing fasteners in the stringer-to-stringer clip joints, which could result in shear tie and skin cracks and rapid in-flight decompression of the airplane.
We must receive comments on this proposed AD by August 7, 2009.
Ivan Li, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle Aircraft Certification Office, 1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425) 917-6437; fax (425) 917-6590.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
Boeing Model 747100, 747100B, 747200B, 747200C, 747200F, and 747SR Series Airplanes
,
9-ANM-Seattle-ACO-AMOC-Requests@faa.gov
DDCS@boeing.com
http://www.regulations.gov
https://www.myboeingfleet.com
Federal Register
Vol. 74, no. 119
Office of the Federal Register, National Archives and Records Administration
2009-06-23
continuing
daily
deposited
born digital
351 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2009-06-23
P0b002ee1800217f0
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:FR23JN09
https://www.govinfo.gov/app/details/FR-2009-06-23
https://www.govinfo.gov/content/pkg/FR-2009-06-23/pdf/FR-2009-06-23.pdf
https://www.govinfo.gov/content/pkg/FR-2009-06-23/xml/FR-2009-06-23.xml
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DGPO
2009-06-23
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FR-2009-06-23
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FR-2009-06-23
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