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Boeing Alert Service Bulletin 747-21A2523

Service bulletin · Boeing

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Copies · 2

Copies of this document that the FAA filed in AD dockets on regulations.gov, newest revision first. A newer revision may exist.

Revision 2U.S. DOT/FAA - SB-747-21A2523-02 · 166 pages · 28.8 MB

© The Boeing Company. Filed by the FAA in regulations.gov docket FAA-2015-0245; AD 2015-19-06 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

Docket FAA-2015-0245 (document 0005) · AD 2015-19-06

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U.S. DOT/FAA - Service BulletinU.S. DOT/FAA - Service Bulletin · 150 pages · 26.7 MB

© The Boeing Company. Filed by the FAA in regulations.gov docket FAA-2012-0678; AD 2012-24-10 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

Docket FAA-2012-0678 (document 0002) · AD 2012-24-10

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Manufacturer: Boeing
Type: Alert Service Bulletin
Number: 747-21A2523
Latest revision known: 747-21A2523, Revision 2, dated June 7, 2013
Copies: 2 files of 2 revisions

A newer revision may exist than any OpenAirDocs knows of: check with the manufacturer.

ADs that cite it · 2

Newest first, with the revision each names, as OpenAirDocs read it from the AD’s text: check it against the AD.

AD 2015-19-06Air Conditioning; Instruments · Boeing 747-400 Series and 747-400F SeriesEffective Oct 27, 2015 · Revisions 1 and 2 AD 2012-24-10Air Conditioning · Boeing 747-400 Series and 747-400F SeriesEffective Jan 16, 2013 · Revisions 1 and 2

Also cited in 2 proposed ADs.