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Autopilot Altitude Capture

Scheduled Pinned Locked Moved RJ Professional
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  • P Offline
    P Offline
    piperdriver0624
    wrote on last edited by
    #1

    Hey guys,

    I noticed something. When I’m defending in VS mode and I’m about to capture the preset altitude the selected decent rate VS window on the MCP disappears. I think this is supposed to happen.

    But if I then change the altitude in the altitude select to lower the aircraft keeps descending with the formerly set decent rate. It also lowers the nos quite abruptly in that instance.

    Does this replicate real work behavior?

    Happy flying

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  • MarkM Offline
    MarkM Offline
    Mark JF Staff
    wrote on last edited by
    #2

    I believe, at least in the 146 FCOM, there are warnings advising pilots not to change the set altitude or vertical mode during the ALT ACQ phase. So you would let the aircraft acquire the altitude before then making any further adjustments to the autopilot vertical modes.

    Mark - Just Flight

    Just Flight Development Assistant

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  • P Offline
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    piperdriver0624
    replied to Mark on last edited by
    #3

    @Mark good to know! Thanks for the reply!

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