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-2/25 Horizontal Stabiliser Attachment Brackets 11/87
All models S/Nos 1 to 1056 Pre-mod 2/1338 and Pre-mod 2/984 (Agricultural).
Action in accordance with De Havilland of Canada SB 2/42.
Unless already accomplished within the previous 800 hours time in service, within 200 hours time in service after 31 October 1987, thereafter, every 1000 hours time in service.
The original issue of this Service Bulletin was a Country of Origin Airworthiness Directive and as such was an initial Australian CofA requirement. However the manufacturer has expanded the applicability and introduced a repeat inspection requirement which necessitates the issue of this Directive.