COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
DHC-6 (Twin Otter) Series Aeroplanes
AD/DHC-6/9 Left and Right Hand Elevators Upper Skin - Modification
Applicability: All models with S/Nos. 1 to 81.
Document: De Havilland of Canada Mod. Bulletin 6/1142. Compliance: Before 1 April 1968.
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