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 35/4 Trailing Antenna Rework NK Applicability: Model 35 and A35 equipped with an automatic reel trailing antenna. Requirement: Action in accordance with Beechcraft SB Model 35 - No. 13; Model A35 - No. 4. Note: FAA AD 49-26-1 refers. Compliance: Forthwith.