COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-23 (Apache and Aztec) Series Aeroplanes
AD/PA-23/78
Amdt 1
Hose Assembly - Inspection and Replacement 1/79
Applicability: Model PA-23-250 with S/Nos. 27-7854007 to 27-7854077, 27-7854079 to
27-7854133, 27-7854135 to 27-7854137, 27-7854140 to 27-7954010, 27-7954012,
27-7954013, 27-7954015, 27-7954017 and 27-7954018.
Document: Piper SB No. 629.
Compliance: Within 25 hours time in service after 19 December 1978.