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-2/7 Aileron Differential Mount - Modification 4/63
Applicability: All models.
Document: De Havilland and Canada Engineering Bulletin Series "B" No. 28. Compliance: Forthwith.