COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Fairchild (Swearingen) SA226 and SA227 Series Aeroplanes AD/SWSA226/41 Flight Control, Control Column - Modification 2/82 Applicability: All model SA226-T S/N T201 to T290. All model SA226-AT S/N AT001 to AT066 and all model SA226-TC S/N TC201 to TC225. Document: Swearingen SB27-022. Note: FAA AD 81-26-04 Amendment 39-4284 refers. Compliance: Within 300 hours time in service after 28 February, 1982. Background: There has been a failure of the control column cable pulley system with subsequent loss of lateral control reported overseas.