COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-36 (Pawnee Brave) Series Aeroplanes
AD/PA-36/7 Wing Main Spar Centre Section - Modification 7/75
Applicability: All models with S/Nos. 36-7360002 and 36-7560004 to 36-7560055. Document: Piper SB No. 472.
Compliance: Within 10 hours time in service after 19 June 1975.