COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Beechcraft 65 and 70 (Queen Air) Series Aeroplanes AD/BEECH 65/12 Rudder Spar and Hinges - Inspection and Modification 5/69 Applicability: Models A65 & A65-8200 with S/Nos. LC-240 to LC-319. Models 65-80, 65-A80 & 65-B80 with S/Nos. LD-1 to LD-398. Document: Beechcraft SI No. 0101-135. Compliance: 1. Inspect within 100 hours' time in service after 12 May 1969 and thereafter at intervals not exceeding 100 hours' time in service until modified. 2. Modify before 1 August 1969.