Commonwealth legislation

AD/DHC-6/30 - Air Conditioning Compartment - Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD requires owners/operators of De Havilland DHC‑6 Twin Otters (S/N 1–329) fitted with JB Systems Series 1000 airconditioners to disconnect the unit immediately and keep it disabled until a sealing modification is embodied per De Havilland of Canada SB 6/280. Maintenance organisations must perform the work; operators bear costs, downtime and operational impact. The Civil Aviation Safety Authority enforces compliance; the AD points to the manufacturer’s bulletin for the modification method.

JSON API

Deep dive

Want the full deep dive?

Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.

Current sections

Direct links to the current provisions in AD/DHC-6/30 - Air Conditioning Compartment - Modification.

AD/DHC-6/30 - Air Conditioning Compartment - Modification

meta-content-style-type: text/css meta-content-type: application/xhtml+xml; charset=utf-8 meta-generator: Aspose.Words for .NET 22.10.0

?xml version="1.0" encoding="utf-8" standalone="no"?>

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source DHC-6 (Twin Otter) Series Aeroplanes

AD/DHC-6/30 Air Conditioning Compartment - Modification 10/71

Applicability: All models with S/Nos. 1 to 329 and fitted with a JB Systems Series 1000 airconditioner.

Document: De Havilland of Canada SB 6/280.

Compliance: Disconnect electrical power to airconditioner before further flight and until embodiment of additional sealing in accordance with SB 6/280.

Source text

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