COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bell Helicopter Textron 47 (All Variants) Series Helicopters
AD/BELL 47/94 Bogus Parts - Main Rotor Grip P/N 47-120-252-11
Applicability: All models listed in the Requirement document. Requirement: Action in accordance with Bell Alert S.B. 47-89-15. Compliance: Before further flight after 31 July 1989.
9/89
DM
Background: The parts listed in the ASB were produced and distributed without being subject to either Bell Helicopter quality assurance or under the authority of an FAA PMA and as such are illegal parts, failure of which could cause blade separation.