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Airworthiness Directives (ADs)

CAA-2012-12-003

The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.

Issue Date
2012/12/18
Applicability
The Boeing Company Model 747-400 and -400F series airplanes, certificated in any category, as identified in Boeing Alert Service Bulletin 747-21A2523, Revision 1, dated October 3, 2011.
Model Number
The Boeing Company Model 747-400 and -400F series airplanes.
CAA AD Number
CAA-2012-12-003
Aeronautics Authority of Original AD
FAA
Original AD Number
2012-24-10
Effective Date
2013/01/16
Subject
AIR CONDITIONING - Main Distribution Manifold - Temperature Sensor and EE Cooling Three-Way Logic Change
Reference Publications (Revision/ATA/SB)
Boeing Alert Service Bulletin 747-21A2523, Revision 1, dated October 3, 2011.
Remarks
Download
CAA-2012-12-003.pdf
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