AD/PW-P/7 Operating Restrictions Placarding 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/PW-P/7.

Pratt and Whitney Piston Engines

AD/PW-P/7 Operating Restrictions - Placarding 9/2009

Requirement:

CANCELLED.

This AD is cancelled on 27 August 2009.

Background:

This unique Australian AD required a modification applicable to PW R1830 engines fitted with propellers, blades or splined reduction gears by marking of R.P.M. indicators and installing a placard in the cockpit indicating engine operating restrictions.

Compliance was:  Forthwith.

Given the extended period this AD has been promulgated, and that applicable 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 2009