COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Gulfstream (Grumman) G1159 and G-IV Series Aeroplanes
AD/G1159/12 Wing Rear Beam Lower Cap Splice Attachment
Bolt - Inspection and Modification
Applicability: All models with S/Nos. 1 to 140 and 775. Document: Grumman Aircraft Service Change No. 163.
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Compliance: Within 150 hours time in service after 29 March 1974 or before 1 September 1974 whichever occurs first.