COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES British Aerospace BAe 146 Series Aeroplanes AD/BAe 146/55 Lift Spoilers Warning Light 12/95 Applicability: This Directive is applicable to BAe 146 Series 100, 100A, 200 and 200A aircraft identified in British Aerospace, Regional Aircraft Limited, Avro International Division, Mandatory Service Bulletin SB.27-70-00913A&B Revision 9 dated 21 November 1994. Requirement: Unless previously accomplished, modify the aircraft in accordance with British Aerospace, Regional Aircraft Limited, Avro International Division, Mandatory Service Bulletin SB.27-70-00913A&B Revision 9 dated 21 November 1994. Note: CAA(UK) AD 008-02-94 refers. Compliance: Prior to 30 June 1996. Background: This directive requires that an amber warning light, which illuminates if the lift spoilers fail to deploy on landing, be fitted to the glareshield. This reduces the possibility of the flight crew failing to deploy the lift spoilers on landing.