COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES SIAI Marchetti 260 Series Aeroplanes AD/SM-260/8A Control Surface Hinge Bracket Attaching Holes - Inspection 11/76 Applicability: All models F260 and F260B with S/Nos. 101 to 125, 2-26 to 2-61, 3-76, 3-77, 3-78, 3-80, 3-84, 502 10-09 and 20-01. Requirement: 1. Inspect all Control Surface Hinge Bracket Attachments in accordance with SIAI Marchetti SB No. 260B16. 2. Modify all Control Surface Hinge Bracket Attachments in accordance with the applicable SIAI Marchetti Service Bulletins (See note). Note: SIAI Marchetti SBs Nos. 260B21 to 260B27 detail modifications to be incorporated at the specific attachments. Compliance: For para 1 - Within 100 hours time in service after 31 August 1976 and thereafter at intervals not exceeding 200 hours time in service until modified. For para 2 - Within 1000 hours time in service after 31 December 1976.