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Airworthiness Directives (ADs)

CAA-2007-04-001A

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
2007/04/20
Applicability
Boeing Model 777-200, -200LR, -300, and -300ER series airplanes, certificated in any category.
Model Number
Boeing Model 777 Airplanes
CAA AD Number
CAA-2007-04-001A
Aeronautics Authority of Original AD
FAA
Original AD Number
2007-07-05R1
Effective Date
2007/04/18
Subject
To prevent an ASCPC failure that could stop airflow into the airplane, inhibit the cabin altitude warning message, and cause an incorrect display of cabin altitude. These failures could result in depressurization of the airplane without warning.
Reference Publications (Revision/ATA/SB)
Revises AD 2007-07-05(CAA-2007-04-01A).Ref:Boeing Service Bulletin 777-36A0026, Revision 1.
Remarks
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