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Annunciation of mode changes

Issue number: AO-2013-095-SI-01
Who it affects: Virgin Australia flight crews
Issue owner: Virgin Australia
Operation affected: Aviation: Air transport
Background: Investigation Report AO-2013-095
Date: 07 August 2015

Safety issue description

The Virgin Australia procedures did not require its flight crews to, whenever practicable, announce flight mode changes.

Proactive Action

Action organisation: Virgin Australia
Action number: AO-2013-095-NSA-022
Date: 07 August 2015
Action status: Closed

Virgin Australia reported that, on 7 June 2013, the following changes were made to its flight policies:

Flight Mode Annunciator Changes. Virgin Australia policy is that Flight Mode Annunciator [FMA] changes should be announced by the PF [pilot flying].

Due to high workload, FMA changes below 500AFE [above field elevation] only need to be made if required by specific aircraft operations manual.

The PM [pilot monitoring] should announce the change if missed by the PF.

   
Current issue status: Adequately addressed
Status justification:

The ATSB is satisfied that the change in policy requiring the announcement of flight mode changes has adequately addressed the safety issue.

 
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Last update 07 August 2015