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 206/38 Main Rotor Mast - Inspection 12/72
Applicability: All models with S/Nos. 4 to 857 and all spares shipped from Bell prior to 8 September 1972.
Document: Bell SB No. 206-23.
Compliance: For Part 1 of SB No. 206-23 - within 25 hours time in service after 28 November 1972.
For Part II of SB No. 206-23 - before 28 December 1972.