AD/RAD/85 Amdt 1 - Sandel ST3400 Terrain Awareness Warning System/Radio Magnetic Indicator (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) AD/RAD/85 and issues the following 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.

Radio Communication and Navigation Equipment AD/RAD/85 Amdt 1 Sandel ST3400 Terrain Awareness Warning System/Radio Magnetic Indicator 8/2008

Applicability: Sandel Avionics Incorporated (Sandel) Model ST3400 terrain awareness warning system/radio magnetic indicator (TAWS/RMI) units approved under United States Federal Aviation Administration (FAA) Technical Standard Order(s) (TSO) C113, C151a or C151b, as identified in Sandel ST3400 Service Bulletin SB3400-01, Revision B, dated 15 September 2004. Note 1: ST3400 TAWS/RMI units are known to be as installed on, but not limited, to the aeroplane models listed below. Manufacturer Aeroplane Model Airbus A300 Avions Marcel Dassault - Breguet Aviation (AMD/BA) Falcon 10 Boeing Bombardier (Learjet) 727, 737, 747 British Aerospace (Operations) Limited 24, 35, 36, 55 Cessna Jetstream 3101