Commonwealth legislation

AD/BAe 146/96 - Webs/Flanges of Frames 15, 18, 41, and 43

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This Airworthiness Directive orders operators of BAe 146 Series and Avro 146‑RJ aircraft (except those fitted with modifications HCM30514A/C and B/D) to inspect the inner webs and flanges of frames 15, 18, 41 and 43 for corrosion or cracking, following BAE Systems Mandatory Service Bulletin ISB.53‑165, and to comply at the times specified in that document. (Applicability; Requirement; Compliance.) Operators pay for inspections and any repairs; the CASA delegate mandated the action under CAR 1998 subreg 39.1(1). (Background; opening paragraph.)

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Current sections

Direct links to the current provisions in AD/BAe 146/96 - Webs/Flanges of Frames 15, 18, 41, and 43.

AIRWORTHINESS DIRECTIVE

View image in the official source

View image in the official source
For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.1 (1) of CAR 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.

British Aerospace BAe 146 Series Aeroplanes

AD/BAe 146/96 Webs/Flanges of Frames 15,

AD/BAe 146/96 Webs/Flanges of Frames 15, 18, 41, and 43 3/2002

Applicability: All BAe 146 Series 100, 200, and 300 aircraft. All Avro 146-RJ70, -RJ85, and -RJ100 aircraft.

Those aircraft without modifications HCM30514A or C, and B or D incorporated. Requirement: Inspect in accordance with BAE Systems Mandatory Service Bulletin ISB.53-165. Compliance: As specified in the Requirement document.

This Airworthiness Directive becomes effective on 21 March 2002.

Background: Possible ingress of moisture and subsequent corrosion leading to cracking has been discovered at the inner webs/flanges of frame 18.

Signature of David Villiers, Delegate of the Civil Aviation Safety Authority.

David Alan Villiers

Delegate of the Civil Aviation Safety Authority 8 February 2002

View image in the official source

The above AD is notified in the Commonwealth of Australia Gazette on 27 February 2002.

Source text

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

AIRWORTHINESS DIRECTIVE AIRWORTHINESS DIRECTIVE

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 39.1 (1) of CAR 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.

British Aerospace BAe 146 Series Aeroplanes

AD/BAe 146/96 Webs/Flanges of Frames 15, AD/BAe 146/96 Webs/Flanges of Frames 15, 18, 41, and 43 3/2002

AD/BAe 146/96 Webs/Flanges of Frames 15, 18, 41, and 43 3/2002

Applicability: All BAe 146 Series 100, 200, and 300 aircraft. All Avro 146-RJ70, -RJ85, and -RJ100 aircraft.

This Airworthiness Directive becomes effective on 21 March 2002.

Background: Possible ingress of moisture and subsequent corrosion leading to cracking has been discovered at the inner webs/flanges of frame 18.

David Alan Villiers

Delegate of the Civil Aviation Safety Authority 8 February 2002

The above AD is notified in the Commonwealth of Australia Gazette on 27 February 2002.