Commonwealth legislation

AD/A109/21 - Aircruiser Emergency Floats

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This CASA airworthiness directive requires owners/operators of Agusta A109 helicopters fitted with emergency float P/N 109-0715-01 (unless already modified per Service Bulletin 902-25-1) to comply with Agusta B.T. 109-93 by 30 September 1994 to address a reported uncommanded float inflation.

Affected operators must arrange and pay for the inspection/modification or retain evidence of prior SB 902-25-1 compliance; maintenance providers charge parts and labour.

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AD/A109/21 - Aircruiser Emergency Floats

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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 Agusta A109 Series Helicopters

AD/A109/21 Aircruiser Emergency Floats 3/94

Applicability: All models fitted with emergency floats P/N 109-0715-01 not modified in accordance with Aircruiser Service Bulletin 902-25-1.

Requirement: Action in accordance with Agusta B.T. 109-93.

Note: RAI AD 93-347 refers.

Compliance: Prior to 30 September 1994.

Background: There has been an instance of uncommanded inflation of a float at high forward airspeed.

Source text

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