COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Boeing 727 Series Aeroplanes
AD/B727/98 Main Cargo Door Skin - Inspection and Modification
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Applicability: All model 727-100 series aircraft with main cargo door of Boeing manufacture. Document: Boeing SB 727-52-79, Revision 5.
Compliance: As detailed in requirement document.
Background: Cargo door skin cracks have been found on aircraft in service, and have been assessed as a Safety of Flight item.