COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
DHC-6 (Twin Otter) Series Aeroplanes
AD/DHC-6/34 Pilot Seats Safety Restraint Installations - Modification
9/72
Applicability: All models.
Requirement: Modify each front (pilot) seat restraint installation by fitting a safety harness in accordance with a scheme approved by the Secretary.
Note: Guidelines for installation schemes are outlined in Airworthiness Advisory Circular No. 62 dated March 1972.
Compliance: Before 1 October 1973.