Commonwealth legislation

AD/ENST 28/8 - Fuselage Structure - Inspection

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

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What this is: An Airworthiness Directive (AD) — a mandatory safety order issued by the Civil Aviation Safety Authority (CASA). ADs are legally binding instructions that aircraft owners must follow to fix unsafe conditions.

What it requires: Owners of Enstrom F-28 series helicopters must visually check the fuselage structure near the main rotor transmission attachment point for cracks.

Who is affected: Anyone operating or maintaining any model of Enstrom F-28 series helicopters.

When to comply:

First check: Within 50 hours of flight time after 17 October 1975
Repeat: Every 100 hours of flight time thereafter

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Current sections

Direct links to the current provisions in AD/ENST 28/8 - Fuselage Structure - Inspection.

AD/ENST 28/8 - Fuselage Structure - Inspection

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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 Enstrom F-28 Series Helicopters

AD/ENST 28/8 Fuselage Structure - Inspection 10/73

Applicability: All models.

Requirement: Visually inspect for cracks the fuselage structure in the vicinity of the main rotor transmission assembly attachment.

Compliance: Within 50 hours time in service after 17 October 1975 and thereafter at intervals not exceeding 100 hours time in service.

Source text

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