COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Aerospatiale Rallye Series Aeroplanes AD/MSR/15 Amdt 1 Elevator Bell Crank - Replacement 11/71 Applicability: All models prior to S/No. 1874. Document: Rallye SB No. 92. Compliance: Within 100 hours time in service or three months after 31 December 1971, whichever occurs first.