AD/ENST 28/6 Pre-Certification Requirements Modifications 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/ENST 28/6.

Enstrom F-28 Series Helicopters

AD/ENST 28/6 Pre-Certification Requirements - Modifications 9/2009

Requirement:

CANCELLED.

This AD is cancelled on 27 August 2009.

Background:

This AD, raised in 1975, required a range of modifications to make the helicopter comply with the now cancelled ANO 101.24.  Compliance was required before
31 March 1975.

Accordingly, this directive is no longer appropriate.

David Villiers
Delegate of the Civil Aviation Safety Authority

30 June 2009