COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-20 (Pacer) Series Aeroplanes
AD/PA-20/9 Exhaust System - Inspection NK
Applicability: All models. Document: Piper SB No 324B.
Compliance: Inspection at intervals not exceeding 100 hours time in service