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Old 8th Apr 2017, 16:05
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applecrumble
 
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A320 Cat 3 dual inop

Just curious to know why when the parking brake is set to on and the brake pedals are pressed temporarily CAT 3 DUAL is inop on the status page.
My understanding is that when the parking brake is applied then the brake pedals don't do anything I.e they are disconnected.
Would this be a spurious signal sent from the BSCU to the FWC?
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