Commonwealth legislation

AD/HU 369/10 - Main Transmission P/N 369A5100 Series - Modification

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

1/10 complexity

This CASA Airworthiness Directive mandates owners/operators of McDonnell Douglas (Hughes) and Kawasaki 369-series helicopters with main transmissions in the 369A5100 series to modify that transmission per Hughes Service Information Notice HN‑56.

The work must be completed within 300 flight hours from 1 November 1973. It’s a legally required safety fix to prevent main-transmission failure and loss of rotor power.

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AD/HU 369/10 - Main Transmission P/N 369A5100 Series - 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 McDonnell Douglas (Hughes) and Kawasaki 369 Series Helicopters

AD/HU 369/10 Main Transmission P/N 369A5100

Series - Modification

Applicability: As detailed in the requirement document. Document: Hughes SIN No. HN-56.

Compliance: Within 300 hours time in service after 1 November 1973.

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Source text

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