AD/DHC-6/13 Flap Control Push Rod Assembly 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/DHC-6/13.

DHC-6 (Twin Otter) Series Aeroplanes

AD/DHC-6/13 Flap Control Push
Rod Assembly - Modification 12/2008

Requirement:

CANCELLED.

This AD is cancelled on 20 November 2008.

Background:

This AD was raised in 1968 against De Havilland Canada Modification Bulletin
No. 6/1085, requiring a modification that introduces a flap control push rod assembly with a larger static strength margin.  Compliance was required before 1 January 1969.

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

David Villiers
Delegate of the Civil Aviation Safety Authority

8 October 2008