AD/F27/31 Ducting in Air Conditioning Compartment Support Bracket Introduction 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/F27/31.

Fokker F27 Series Aeroplanes

AD/F27/31 Ducting in Air Conditioning
Compartment - Support Bracket - Introduction 11/2009

Requirement:

CANCELLED.

This AD is cancelled on 22 October 2009.

Background:

This AD, raised in 1961 against Fokker Service Bulletin L-15, required a modification to introduce ducting support brackets to prevent ducts in the air-conditioning compartment from becoming disconnected.

As all affected aircraft would have been inspected, and, if necessary, modified long ago, this AD is no longer required.

David Villiers
Delegate of the Civil Aviation Safety Authority

9 September 2009