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Advanced Yaw errors with brand new P3A!

Discussion in 'Phantom 3 Help' started by Ed Fink, Aug 10, 2016.

  1. Ed Fink

    Joined:
    Oct 23, 2015
    Messages:
    11
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    5
    Location:
    Minneapolis
    Can someone more knowledgeable than me look at my flight log and see what's going on? At 9 min 7.1 sec it suddenly changed from P-GPS to ATTI, and "Yaw Error" shows up in the message column until 9 min 25.4 sec. I hit RTH 15 seconds after it went to ATTI and it came home, with the yaw error going away before it got all the way home. The app flashed "Compass Error" a couple of times too - is that the same as Yaw Error? It was 585' away, and 150' high when it changed from P-GPS to ATTI, and it had 18 satellites. I've flown in the same place several times with another P3A and a P2 without any problems.

    This was my 2nd flight with it. I think the exact same thing happened on the first flight too, but it was in Litchi and I'm having problems uploading the log to phantomhelp.com so I can't be sure. It acted the same both times - started drifting to the right and I couldn't straighten it out. I hit RTH on that flight too and it came back OK.

    Phantom Log Viewer - PhantomHelp.com

    Ed
    BigEyeInTheSky.com