COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bell Helicopter Textron Canada (BHTC) 206 and Agusta Bell 206 Series Helicopters
AD/BELL 206/54 Tail Rotor Gearbox Assembly - Inspection 10/73
Applicability: Model 206 Series S/No. 498 to 1055, 1057 to 1077, 1079, 1080, 1082, 1083, 1085 to
1087, 1090, 1091, 1097, 1100 and 1101 fitted with tail rotor gearbox P/N
206.040.400-5 and -11.
Document: Bell SB No. 206-04-73-1.
Compliance: Within 100 hours time in service after 31 October 1973.