COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Bell Helicopter Textron Canada (BHTC) 206 and Agusta Bell 206 Series Helicopters AD/BELL 206/76 Amdt 2 Horizontal Stabiliser - Inspection and Modification or Retirement 11/81 Applicability: All model 206L and 206L-1 with S/Nos. listed in Bell Alert SB No. 206L-81-23 and fitted with a horizontal stabiliser assembly of affected P/N detailed in that document. Document: Bell Alert SB No. 206L-81-23. Compliance: 1. Inspect at each daily or overnight inspection until modified IAW with Bell Alert SB No. 206L-81-23. Note: Pilot in command may perform and certify for this inspection. 2. Retire or modify in accordance with the requirements of Bell Alert SB No. 206L-81-23, not later than 31 March 1982. Background: Bell Alert SB No. 206L-81-23 extends the requirement to addition P/N stabilisers and provides for mandatory retirement of certain P/N items.