COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bell Helicopter Textron 212 Series Helicopters
AD/BELL 212/45 Tailboom Upper Longeron Splice 2/91
All model 212 helicopters S/Nos 30501 - 30999, 31101 - 31311, 32101 - 32142 and
35001 - 35022.
Action in accordance with Bell Alert SB No 212-90-63 dated 20 July 1990.
For Part 1: Within 300 hours time in service after 24 January 1991. Repeat the inspections (Part 2) at intervals not to exceed 300 hours time in service.
Recent incidents of cracked longeron splices have created a requirement for provision of an inspection opening and repetitive inspection of the upper longeron splices.