AD/PT6A/14 Sungear Coupling Shaft Retaining Rings Cancelled (Cth)

AIRWORTHINESS DIRECTIVE

On the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive AD/PT6A/14.

Pratt and Whitney Canada Turbine Engines - PT6A Series

AD/PT6A/14 Sungear Coupling Shaft Retaining Rings 7/2009

Requirement:	CANCELLED.
This AD is cancelled on 2 July 2009.
Background:	This unique Australian AD specified action in accordance with UACL SB No. 249 or SB No. 1173 before installation in an aircraft following reconditioning after October 1972.  The AD is no longer required.

James Coyne
Delegate of the Civil Aviation Safety Authority

18 May 2009