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 35/49 Stabiliser Attach Fitting 9/76 Applicability: All model 35, 35R, A35 and B35 with S/Nos. D-1 to D2680. Except those with stabiliser attach fitting P/N 35-650044-1 or 35-405130-3 installed. Requirement: Action in accordance with Beechcraft SI No. 0729-130. Compliance: Within 100 hours time in service after 31 October 1975 and thereafter at intervals not exceeding 1000 hours time in service.