COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Pilatus Britten-Norman BN-2 Series Aeroplanes AD/BN-2/41 Amdt 1 Elevator and Flap Control Rods - Inspection NK Applicability: All models. Requirement: 1. Inspect elevator and flap control rods for corrosion and rectify in accordance with Britten Norman SB No. BN-2/SB.101. 2. Bonding clips and leads may be removed completely provided that: (a) Radio system still performs satisfactorily; and (b) Control rod fork end bearings are of all metal construction. Note: If bearings are fitted with "plastic" inserts it will be necessary for the bonding clips and leads to be replaced. Compliance: Within 100 hours time in service after 31 October 1977.