COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Beechcraft 77 (Skipper) Series Aeroplanes
AD/BEECH 77/8 Horizontal Stabiliser Attach Bolts 10/81
Applicability: All model 77 with S/Nos. WA-1 to WA-7, WA-9 to WA-29, WA-31 to WA-39, WA- 41 to WA-51, WA-53 to WA-70, WA-72 to WA-79, WA-81 to WA-89 and WA-91 to WA-98.
Requirement: Action in accordance with Beechcraft SI NO. 1193. Compliance: Within 100 hours’ time in service after 31 October 1981.
Background: The manufacturer has advised that the horizontal stabiliser attach bolts may have been incorrectly installed at initial assembly.