COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Rolls Royce Turbine Engines - Dart Series AD/DART/3 Fuel Washed Burners 11/87 Applicability: All Dart RDa-6, RDa-7 series engines featuring Mod. 827 and/or Mod. 1224 fuel washed burners. Requirement: 1. Action in accordance with Rolls Royce SB Da 73-A54 Rev 3; or 2. AD/RRT/10. Effectivity: Forthwith. Background: Reissue of AD/RRT/10.