COMMONWEALTH OF AUSTRALIA CIVIL AVIATION ORDERS CIVIL AVIATION SAFETY AUTHORITY PART 105 SCHEDULE OF AIRWORTHINESS DIRECTIVES
GULFSTREAM (GRUMMAN) G.159 SERIES AEROPLANES
AD/G159/31 Engine Fire Extinguisher Switch - Inspection 5/77
Applicability: All Gulfstream 1 and TC4C aircraft. Document: Grumman Customer Bulletin No. 292.
Compliance: Within 100 hours time in service after 31 May 1977.