COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Eurocopter AS 350 (Ecureuil) Series Helicopters AD/ECUREUIL/18 Upper Fin Attachment Fitting - Inspection 10/82 Applicability: All model AS350 not modified in accordance with AMS 350A07.1047 (SB No. 55.03). Document: Aerospatiale SB No. 05.09. Note: Bureau Veritas AD 82-98-26(B) refers. Compliance: Within 10 hours time in service after 1 September 1982, and thereafter at intervals not exceeding 10 hours time in service. Background: Modification in accordance with SB 55.03 provides terminating action for the mandatory repeat inspection.