Document ID: chunk:federal_register_of_legislation:F2006B01840:body:0:p2
Version: federal_register_of_legislation:F2006B01840
Segment Type: other
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Character Range: 2852–3847

AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

            This amendment becomes effective on 21 November 2001.

            Background: The Italian ENAC requires inspections for possible cracks on the upper and lower sides of certain tail rotor blades.

            Amendment 1 was issued following discovery of a cracked TRB on an Australian Aircraft, prompting ENAC to introduce a 50 hour life on the -107 blade.

            Amendment 2 is issued in response to a new ENAC AD which introduces new improved replacement tail rotor blades.

Amendment 1 of this Airworthiness Directive became effective on 7 September 2001. The original issue of this Airworthiness Directive became effective on 11 April 2001.

 David Alan Villiers
 Delegate of the Civil Aviation Safety Authority 14 November 2001

 The above AD is notified in the Commonwealth of Australia Gazette on 21 November 2001.