AD/TSA-600/10 Pilot and Passenger Seat Cushion Diaphragm 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/TSA-600/10.

Aerostar (Piper/Ted Smith) 600 and 700 Series Aeroplanes

AD/TSA-600/10 Pilot and Passenger Seat Cushion
Diaphragm - Inspection and Modification 6/2009

Requirement:	CANCELLED.
This AD is cancelled on 4 June 2009.
Background:	This unique Australian AD specified inspection and modification of the seat cushion diaphragms in accordance with Ted Smith Corporation SB No. 600-66 within 100 hours time in service after November 1977.  The AD is no longer required.

David Villiers
Delegate of the Civil Aviation Safety Authority

24 April 2009