Randy Mackay Plus

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Interested in Amateur UAVs especially Helicopters

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  1. Aurelio, Yes, with inertial navigation the alt hold is much much better. Many people don't bother with a sonar now. It's still useful for surface tracking but hardly necessary if you just want it to hold a solid altitude.
  2. Thanks for the video Randy. I noticed you have no sonar on that quad. Do you get good alt hold with baro only now?