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/AIRCON/3.
AD/AIRCON/3 | Godfrey Cabin Supercharger | 10/2009 |
Requirement: | CANCELLED. |
| This AD is cancelled on 24 September 2009. |
Background: | This unique Australian AD raised in 1968 required an inspection to dynamically balance cabin supercharger rotors in accordance with technique specified in the approved overhaul manual. Compliance was: New Rotors: Before initial installation in an aircraft. Used Rotors: Before installation in an aircraft following each overhaul completed after The requirements of this AD have been superseded by legislation requiring compliance with approved maintenance data; therefore this AD is considered to be no longer required. |
James Coyne
Delegate of the Civil Aviation Safety Authority
14 August 2009