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/SWSA226/34 Fuselage Skin and Aft Belly Fairing - Inspection Applicability: All model SA226T with S/Nos. T201 to T275 and T277 to T291; All model 9/81 SA226AT with S/Nos. AT001 to AT074; All model SA226TC with S/Nos. TC201 to TC407. Document: 1. Swearingen SB No. 53-006, and 2. FAA AD 81-15-01 refers. Compliance: Unless already accomplished, within 250 hours time in service after 30 September 1981. Background: Chafing may occur on the lower fuselage skin due to contact between the aft belly fairing stringers and the fuselage.