AD/F50/13 - Accessory Bay Ventilation Air Outlet

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

Legislation au F2006B09838 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

 


Fokker F50 (F27 Mk 50) Series Aeroplanes

 

AD/F50/13 Accessory Bay Ventilation Air Outlet 5/89

DM

 

Applicability: S/No. 20103 to 20108 and 20110 to 20134 inclusive. Requirement:  Action in accordance with Fokker S.B. F50-54-004.

Note: RLD AD 89-021 refers.

 

Compliance: Prior to 31 May 1989.

 

Background:  Cold air moisture and rainwater can enter the aircraft through the ventilation air outlet. This has caused ice buildup on control cable systems at high altitude, low OAT and during high humidity conditions.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.