COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Sikorsky S-76 Series Helicopters
AD/S-76/19 Main Rotor Blade - Tip Plate Assembly Retention
Bolts - Inspection and Replacement
6/81
Applicability: All models.
Document: Sikorsky Alert SB 76-65-23. Compliance: As per requirement document.
Background: The manufacturer has advised the loss of a main rotor blade tip cap in flight.