Commonwealth legislation

AD/B737/45 Amdt 1 - Takeoff Configuration Warning System

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This Airworthiness Directive from CASA requires operators of Boeing 737s listed in Boeing Service Bulletin 737-31-1033 Revision 1 (or later) to modify the Takeoff Configuration Warning System logic to stop nuisance warnings when taxiing with flaps retracted. Compliance is mandatory by 6 September 1992.

The AD sets a legal obligation to follow the referenced service bulletin’s instructions but does not allocate costs, quantify work or downtime, or allow alternative means beyond later revisions of the bulletin.

JSON API

Deep dive

Want the full deep dive?

Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.

Current sections

Direct links to the current provisions in AD/B737/45 Amdt 1 - Takeoff Configuration Warning System.

AD/B737/45 Amdt 1 - Takeoff Configuration Warning System

meta-content-style-type: text/css meta-content-type: application/xhtml+xml; charset=utf-8 meta-generator: Aspose.Words for .NET 22.10.0

?xml version="1.0" encoding="utf-8" standalone="no"?>

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Boeing 737 Series Aeroplanes

AD/B737/45

Amdt 1

Takeoff Configuration Warning System 12/90

Applicability: All model Boeing 737 series aircraft as listed in Boeing Service Bulletin 737-31-1033 Revision 1.

Requirement: Modify the logic which enables Takeoff Configuration Warning Systems (TOCWS) in accordance with Boeing Service Bulletin 737-31-1033 Revision 1 or later revision.

Compliance: Prior to 6 September 1992.

Background: Compliance with this AD is required in order to prevent takeoff configuration warning system nuisance warnings when taxi operations are conducted with the flaps intentionally retracted.

Amendment 1 to this AD is issued to clarify the applicability.

Source text

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