COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Short SD3-30 Series Aeroplanes AD/SD3-30/10 Amdt 1 Fuel Fume Seal Installation - Modification 4/83 Applicability: All model SD3-30 with S/Nos. SH3002 to SH3091. Document: Shorts SB No. SD3-53-47 Parts A and B. (Modifications No. 6286 and 6339). Compliance: Accomplish within 9 months after 30 April, 1983. Background: Amendment. 1 extends Serial Number applicability and introduces Mod. 6339.