AD/AC-SNOW/1 Mixture Control Lever Quadrant 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/AC-SNOW/1.

Ayres Thrush (Snow) Commander Series Aeroplanes

AD/AC-SNOW/1 Mixture Control Lever Quadrant - Modification 9/2008

Requirement:

CANCELLED.

This AD is cancelled on 28 August 2008.

Background:

This unique Australian AD, raised in 1966, required a modification to mark or re-mark the mixture control lever quadrant to indicate the "LEAN" and "CUT-OFF" positions.

Compliance was forthwith.

As all affected aircraft would have been modified by now, this AD is considered to be no longer required.

James Coyne
Delegate of the Civil Aviation Safety Authority

17 July 2008