COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Propellers - Variable Pitch - Hamilton Standard
AD/PHS/12 Pacific 6533A Propeller Blade 5/88 DM
Applicability: All model 22D40/6533A-12 propellers fitted to but not limited to Airtractor 301 series aircraft.
Requirement: Action in accordance with Hamilton Standard Alert Service Bulletin No A663. Compliance: In accordance with the Requirement Document.
Background: A number of operators have experienced tip failure of the Pacific 6533A-12 blade.