AD/F50/102 State of Design Airworthiness Directives (Cth)

AIRWORTHINESS DIRECTIVE

For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.001(1) of CASR 1998.  The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Fokker F50 (F27 Mk 50) Series Aeroplanes

AD/F50/102 State of Design Airworthiness Directives 12/2010

Applicability:	Fokker Aircraft B.V. F27 Mark 050 aeroplanes.
Requirement:	1.    Determine the applicability of the Netherlands Airworthiness Directives (AD) listed in Table 1.
	2.    If it is determined that a Netherlands AD listed in Table 1 is applicable and has not been previously accomplished, perform the actions required by that AD or later EASA-approved revision.
Table 1
Netherlands AD	Issue Date	Title
97-060	30 June 1997	Emergency Lighting Control Panel Placard
94-029	21 February 1994	Circuit Breaker Terminal Bolts
93-130	17 September 1993	Propeller Operating Cylinder Retaining Bolts
92-073	10 July 1992	Fuel (Motive) Flow Tube Assembly
92-072	10 July 1992	Mechanical Fuel Control Unit
92-002	24 January 1992	Honeywell Autopilot Computer Replacement
91-128-2	30 January 1998	Engine Compressor Case Fire Detection Element
91-020	1 March 1991	Alternate Gear Handle & Gust Lock Lever
90-129	9 November 1990	Engine Auto-Feather Unit Torque Sensors
90-105	28 September 1990	Manoeuvering Speed Limitation Placards

Netherlands AD	Issue Date	Title
90-055	18 May 1990	Fuel Drain Tank Vent Sleeve
89-022	13 February 1989	AFCS Altitude Select Mode Wiring
88-086	21 October 1988	Propeller Overspeed Governor Inspection
88-061-2	28 February 1997	Engine Handling Bleed Valve Relay
88-044-2	9 June 1989	Upper Nacelle Brace Struts
88-043	23 June 1988	Cockpit Voice Recorder System Modification
88-041	13 June 1988	Engine Nacelle Hinged Fairing Folding Strut
88-027	11 April 1988	Stall Warning System Modification
88-023	30 March 1988	Right Hinged Cowl Door Air Intake
87-090	7 December 1987	Propeller Attachment Bolts Torque Check
Note 1:  Netherlands ADs may be accessed via the internet at the following URL:
Compliance:	If a certificate of airworthiness has not been issued for the aircraft - before issue of the certificate of airworthiness. If a certificate of airworthiness has been issued for the aircraft - within 60 days after the effective date of this Directive. This Airworthiness Directive becomes effective on 7 July 2010.
Background:	The Netherlands ADs listed in Table 1 of this Directive require once-only actions for which the compliance date and/or period has passed.  CASA has determined that these ADs may be applicable to recently-registered Australian aircraft.  This Directive is issued to ensure all State of Design ADs are complied with.

CASA appreciates that, due to date of aircraft manufacture or aircraft configuration and modification status, some of the ADs listed in Table 1 will not be applicable to some aeroplanes.

Mike Higgins
Delegate of the Civil Aviation Safety Authority

15 June 2010