I handed the radio to a friend to experience the FPV feeling...he didn't paid attention to the speed and stalled at 20km/h (pulled the nose up with a very little motor), very close to the ground and with almost no direct visibility (there was a small forest there). In a split second I grabbed the radio, in my hurry I switched the menu button on (at Dragon OSD this make the control surfaces inoperable)....the in another split second I realized I was navigating through the menu option and the plane was going into a spiral of death so I switched into the opposite direction entering the autopilot mode. I don't know if this helped because I instantly switched back to normal mode (the action I should do from the beginning but everything was so quick that I acted only by instinct.
Anyway, the plane was recovered at 10 m from the ground and the lesson was learnt: Watch very closely a beginner flying your plane.
