COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-23 (Apache and Aztec) Series Aeroplanes
AD/PA-23/72 Auto Pilot Servo Bridle Clamp Bolt Torque - Modification
Applicability: Model PA23-250 with S/Nos. 27-4575 to 27-7754077. Document: Piper SB No. 558.
Compliance: Within 100 hours time in service after 30 September 1977.
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