COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Aerospatiale Rallye Series Aeroplanes AD/MSR/4 L/H Fuel Supply Hose - Replacement Fuel Gauge Vent - Modification 8/62 Applicability: Fuel Supply Hose - Aircraft with S/Nos. 1 to 100 - Vent Mod - Aircraft with S/Nos. 1 to 107. Document: Rallye SB No. 9. Compliance: Forthwith.