COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Turbomeca Turbine Engines - Makila Series AD/MAKILA/2 Governor Master and Auxiliary Cams 1/92 Applicability: All Makila 1A and 1A1 engines. Requirement: Unless previously carried out action in accordance with Turbomeca Service Makila No 72.298.00.59. Note: DGAC AD 91-226-(B) refers. Compliance: Within 600 hours time in service from 30 November 1991 or by 31 August 1992, whichever occurs first. Background: Engine flame out can occur when the control lever is rapidly retarded from the flight to quick reduction position.