AD/F27/38 ADF Sense Antenna 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/F27/38.

Fokker F27 Series Aeroplanes

AD/F27/38 ADF Sense Antenna - Modification 11/2009

Requirement:

CANCELLED.

This AD is cancelled on 22 October 2009.

Background:

This unique Australian AD raised in 1967 required a modification to Bendix type DFA-70A ADF equipment to achieve certain minimum performance characteristics.

Compliance not stated.

This AD has been sufficiently promulgated for the affected aircraft to have been modified by now; therefore this AD is considered to be no longer required.

James Coyne
Delegate of the Civil Aviation Safety Authority

10 September 2009