AD/DHC-6/27 - Fuel Cell Sump Plate Flapper Valve Seals - Modification

Administered by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Legislation au F2006B09114 In force Legislative Instrument

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


DHC-6 (Twin Otter) Series Aeroplanes

 

AD/DHC-6/27 Fuel Cell Sump Plate Flapper Valve Seals - Modification

Applicability: All models with S/Nos. 1 to 299 not incorporating Mod. 6/1406. Document:  De Havilland of Canada SB No. 6/269.

Compliance: Within 100 hours time in service after 30 June 1971.


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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.