COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-34 (Seneca) Series Aeroplanes
AD/PA-34/1 Compass Installation - Inspection for Accuracy 5/72
Applicability: Model PA34-200.
Requirement: Inspect the primary magnetic compass to ensure that its deviation does not exceed 10 degrees when electrical loads required for IFR flight are operated on battery power with both alternators inoperative.
Compliance: Before issue of a Certificate of Airworthiness.