COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bell Helicopter Textron 205 Series Helicopters
AD/BELL 205/16 Fire Detection System - Audible Warning 11/73
Applicability: All models.
Requirement: Modify the engine fire detection system to include an audible warning. The warning shall be unmistakable from any other audible warning and shall be capable of being manually silenced.
Compliance: 1 January 1975.