COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Schweizer (Hughes) 269 Series Helicopters
AD/HU 269/47 Main Rotor Blade Root Fitting Bolts - Main
Rotor Blade Damper Bolts - Inspection
8/74
Applicability: All models with P/No. 269B1145 main rotor blades and/or P/No. 269A1222 or 269A1927 main rotor blade dampers.
Document: Hughes SIN N-119.
Compliance: Within 50 hours time in service after 30 August 1974.