COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
DHC-2 (Beaver) Series Aeroplanes
AD/DHC-2/17 Fin Rear Attachment - Inspection 7/72
Applicability: All models.
Document: De Havilland Aircraft of Canada SB No. 2/11.
Compliance: Within 25 hours time in service after 3 August 1972 and thereafter at intervals not exceeding 12 months.