DO_CHANGE_SPEED takes not effect for Quadplane!

Hi everyone

My Setup:

  • Quadplane Ardupilot SITL
  • Dronekit

Im sending a mission with the ‘DO_CHANGE_SPEED’ cmd but it takes no effects neither on groundspeed nor on airspeed !! which’s weird because on the copter it work’s perfectly but not on a quad plane flying as plane through the waypoints .

any ideas about the behavior ??


for anyone facing the same problem in future, the speed set on the command 'do change speed ’ should be more than the value of the param ‘ARSPD_FBW_MIN’

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