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 121/9 Bonding Points 3/72 Applicability: All models. Requirement: 1. Install at each fuel filling point a positive method for bonding refuelling equipment to the aeroplane. 2. Clearly identify the external bonding point on the nose gear just above the existing "pegs" provided for attaching the nose gear ground towing handle. Note: The manufacturer has identified the external bonding point on the nose gear torque links but this is an undesirable position for the regular attaching of bonding clips. Compliance: Within 200 hours time in service after 31 March 1972.