Video of the second concept version of the FF-Demon RC Plane. We did two test flights and both appear to show the plane is a little too heavy. The first concept version flew really well. This one felt a little too heavy and would stall out and drop out of the air if not moving fast enough. Plans are to modify the design and probably go down to a 4S lipo pack to reduce weight. Stay tuned for updates.
FF-Demon Concept 2 Test Flight