Commonwealth legislation

AD/DAUPHIN/9 - Horizontal Stabiliser Attachment Flanges - Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This AD requires owners of SA365 (Dauphin) helicopters that were previously modified per Dauphin SB No. 55.04 to carry out the modification to the horizontal stabiliser attachment flanges as detailed in Dauphin SB No. 55.05. It responds to reported flange failures, shifts technical detail and timing to the service bulletin, and places costs and scheduling on operators.

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Current sections

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AD/DAUPHIN/9 - Horizontal Stabiliser Attachment Flanges - Modification

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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 Eurocopter SA 360 and SA 365 (Dauphin) Series Helicopters

AD/DAUPHIN/9 Horizontal Stabiliser Attachment

Flanges - Modification

1/83

Applicability: All model SA365 helicopters which have been modified in accordance with Dauphin SB No. 55.04 (8 setting of lateral fins).

Document: Dauphin SB No. 55.05.

Note: DGAC AD 82-136-14(B) refers.

Compliance: As detailed in the requirement document.

Background: Several cases of failure of the stabiliser attachment flanges have been reported in aircraft with the stabiliser setting.

Source text

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