COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Beechcraft 35 (Bonanza) Series Aeroplanes AD/BEECH 35/41 Amdt 1 Landing Gear Shock Strut Piston 1/74 Applicability: All model V35B with S/Nos. D9469 to D9536 except D9481, D9532 and D9533. Requirement: Action in accordance with Beechcraft SI No. 0612-200. Compliance: Within 100 hours time in service after 31 January 1974 unless already accomplished.