COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-30 & 39 (Twin Comanche) Series Aeroplanes
AD/PA-30/17
Amdt 1
Electrical Power Indicators - Modification 5/72
Applicability: All models registered after 31 May 1972.
Requirement: Install an ammeter in each generator feeder line so the flight crew are provided with means to continually monitor current essential for the safe operation of the system.
Note: An ammeter that can be switched into the battery line and each generator feeder line may be used provided that the switch can be selected to a generator feeder line throughout the flight.
Compliance: Forthwith.