Slermalling = slope soaring + thermalling The X1 is the perfect glider for this type of flying. AUW 2.33Kg gives it mass to keep the airspeed up in good air but the X1 is so efficient at low speeds too when sink hits and you need to fly conservatively at low-sink-rate in cruise mode with a clean wing.
We set out on a crazy quest to convert our mini quadcopter into a remote control airplane using only two sheets of paper and scotch tape! The Amazing Pink Mini Quadcopter:
