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 206/58 Full Cell Cavity and Vent Line Modification 5/74
Applicability: Models 206B and AB206B with S/Nos. referenced in requirement documents. Document: Bell SB No. 206-10-74-1 and -2, or Agusta SB No. BT206-76.
Compliance: Within 100 hours time in service after 31 May 1974. Background: AD/Agusta 206/45 equivalent.