COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 320 Series Aeroplanes
AD/CESSNA 320/4 Safety Harness - Installation 11/68
Applicability: All model 320F.
Requirement: Install an approved safety harness or combined seat belt and sash to the pilot’s and co-pilot’s seats.
Compliance: Before 1 September 1971.