COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-25 (Pawnee) Series Aeroplanes
AD/PA-25/25 Fuel Cell Vent - Modification 1/68
Applicability: All models fitted with rubber lined fuel cells Piper P/N 64747-00. Document: Piper SB No. 247.
Compliance: Within 100 hours time in service after 25 January 1968.