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-2/54 Pilots Switch Panel 9/91
Applicability: All models BN2 Islander, 2T Turbine Islander Series Aircraft.
Requirement: Action in accordance with the Technical Requirements of Pilatus Britten-Norman SB BN-2/SB.202.
Note: Compliance with this SB is classified Mandatory by the UK CAA.
Compliance: Prior to 5 November 1991.
Background: Investigation has revealed the possibility of an electrical short circuit accidentally occurring between adjacent switches behind the pilots switch panel.