AD/PA-23/84 Exhaust System Inspection and Modification 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/PA-23/84.

Piper PA-23 (Apache and Aztec) Series Aeroplanes

AD/PA-23/84 Exhaust System - Inspection and Modification 2/2009

Requirement:	CANCELLED.
This AD is cancelled on 12 February 2009.
Background:	This unique Australian AD specified once-only inspection and modification of the exhaust system in accordance with Piper SB No. 662 within 100 hours time in service after December 1982.  The AD is no longer required.

James Coyne
Delegate of the Civil Aviation Safety Authority

23 December 2008