COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES SIAI Marchetti S205 and S208 Series Aeroplanes AD/SM-205/14 Fire Protection - Modification 5/71 Applicability: All S205 series with S/Nos. 001 to 4-120, 4-124 and 4-125 except 003, 238, 351, 376, 383, 397, 3-100, 4-106, 4-115 and 4-116. Document: SIAI Marchetti SB 205B19. Compliance: 100 hours time in service after 31 May 1971.