controlling this thing is a little complicated, so here are the intructions: when starting activate action groups 1 2 and 3. slide the trim slider all the way down. take off with about 50% throttle. when hovering, activate group 4 to retract the landing gear. then deactivate group 4 again. to go into flight mode, slide the trim slider to the middle and vtol slider down. uploaded for the space challenge. the name of the movie is 'interstellar' and the aircraft is named 'the ranger.' might not fly too well, but i wanted to upload it because it is a space vehicle.