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-23/1 Flap Spar and Stabiliser Spar - Reinforcement NK
Applicability: Model PA-23 with S/Nos. prior to 23-64 as detailed in SL. Document: Piper SL No. 235.
Compliance: Forthwith.