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Thread: AFS Pilot Magnetometer

  1. #1
    Senior Member
    Join Date
    Mar 2010
    Posts
    135

    AFS Pilot Magnetometer

    Trutrak has recently (if I read their latest installation manual correctly) removed the internal magnetometer from the VSGV II autopilot. As I understand it, this was intended to function as a backup should GPS signal be lost or degraded. (Note there is no connection to the EFIS' AHARS remote-mounted magnetometer).

    Since the AFS-Pilot is based on the Trutrak autopilot, has the magnetometer also been removed from the AFS-Pilot?
    Highest Regards,

    Noah F
    RV-7A
    Rhode Island

  2. #2
    Senior Member
    Join Date
    Mar 2010
    Location
    Austin, TX
    Posts
    100
    Hi Noah,

    I'd venture to say that if you've recently purchased your AP head, that it does not have the magnetometer based on these Feb-2009 responses from TT:

    http://trutrakap.com/forum/showpost....74&postcount=8

    http://trutrakap.com/forum/showpost....91&postcount=4

    Regards,
    /\/elson

  3. #3
    Advanced Flight Systems, Inc. Rob Hickman's Avatar
    Join Date
    Mar 2010
    Posts
    1,105
    Yes, it was removed.
    Rob Hickman
    Advanced Flight Systems Inc.

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