Commonwealth legislation

AD/BEA 121/21 - Nose Undercarriage and Rudder Control System

RepealedCTH

This Act has been repealed and is no longer in force. It is retained for historical reference.

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This CASA Airworthiness Directive applies to all Beagle B121 (Pup) aircraft and makes it mandatory that if severe nosewheel shimmy is reported, the owner must have the required maintenance done before the aircraft flies again. Compliance is achieved by following British Aerospace Service Bulletin B121/77. The rule prevents undercarriage or rudder damage and loss of steering during takeoff or landing.

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Direct links to the current provisions in AD/BEA 121/21 - Nose Undercarriage and Rudder Control System.

AD/BEA 121/21 - Nose Undercarriage and Rudder Control System

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Beagle B121 (Pup) Series Aeroplanes

AD/BEA 121/21 Nose Undercarriage and Rudder Control System 11/78

Applicability: All model B121.

Requirement: Action in accordance with British Aerospace (Scottish Division) SB No. B121/77. Compliance: Before further flight following report of severe nosewheel shimmy.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.