COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Cessna 206 Series Aeroplanes AD/CESSNA 206/14 Aileron Control Tube and Automatic Pilot Roll Servo 2/72 Applicability: Models 206, P206 and U206 fitted with Mitchell Automatic Pilot Models AK120, AK120E or AK120E-3 not modified in accordance with Edo-Aire Mitchell SL ML32. Requirement: Action in accordance with Edo-Aire Mitchell SB MB6. Note: FAA AD 72-2-6 refers. Compliance: Within 25 hours time in service after 25 February 1972.