COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Pilatus Porter PC-6 Series Aeroplanes
AD/PC-6/17 Landing Gear Strut - Modification N/K
Applicability: All models prior to S/No. 570. Document: Pilatus SB No. 35.
Compliance: Before 2 November 1967.