COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Twin Commander (Gulfstream/Rockwell/ Aerocommander 500, 600 and 700) Series Aeroplanes
AD/AC/73 Wing Fasteners - Modification 7/81
Applicability: All models 690, 690A and 690B with S/Nos. 11001 to 11566 (except 11006). Document: Gulfstream American (Commander Division) SB No. 182.
Compliance: Within 100 hours time in service after 31 July 1981.
Background: Modification is required for increased fastener strength in the engine nacelle area.