COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES AMD Falcon 10 Series Aeroplanes AD/AMD 10/20 Installation of No Take Off Warning Lights 3/99 Applicability: All Dassault Aviation Falcon 10 aircraft up to and including serial number 152 without modification M801 or Service Bulletin F10-280 incorporated. Requirement: 1. Install "NO TAKE OFF" warning lights in accordance with Dassault Aviation Service Bulletin F10-280 dated 6 September 1995 or Revision 1 dated 10 February 1999. Note: DGAC AD 98-547-022(B) refers. Compliance: Prior to 25 December 1999. This Airworthiness Directive becomes effective on 25 March 1999. Background: To prevent take off with the park brake engaged, a indicating light stating "NO TAKE OFF", is to be added to the pilots and co-pilots instrument panel.