AD/BEECH 23/28 Control Column and Mixture Control 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/BEECH 23/28.

Beechcraft 19, 23 and 24 Series Aeroplanes

AD/BEECH 23/28 Control Column and Mixture Control 4/2008

Requirement:	CANCELLED.
This AD is cancelled on 10 April 2008.
Background:	This unique Australian AD, issued in 1975, required an inspection to ensure clearance between control column and other components forward of instrument panel.  The mixture control cable was also to be inspected for sharp bends or kinks and clearance and rerouted and/or replaced.  As compliance was required within 100 hours time in service after 31 December 1975 and as all affected aircraft would have complied with this AD by now, it is considered that the unsafe condition no longer exists.

David Punshon
Delegate of the Civil Aviation Safety Authority

19 February 2008