COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Beagle B121 (Pup) Series Aeroplanes AD/BEA 121/19 Rudder Pedal Anchorages 12/77 Applicability: All models. Requirement: Action in accordance with Beagle SB No. B121/73. Compliance: Within 100 hours time in service after 31 December 1977.