If this isn't fake I could see two things that could make it work. If you haven't seen the video where a F-15 collides in mid-air with another mig during training and lands with his wing missing, the reasoning behind this is that the thrust the engine has versus the weight of the plane making the object/plane more like a bullet. These stunt planes/Rc planes are very light with alot more thrust then weight ratio making it possible to fly without wings period. The only thing you would need wings for is for the aileron and lift, but since the plane is already off the ground when the wing flys off, the stall was the most critical part to get under control. After that just like in aces high aileron to the left with left rudder. But since the planes in AH are not as light as this stunt plane it is impossible to get that slow and stay in the vertical- End result that I believe made it possible Weight/Thrust Ratio.
Think of it this was it is possible to have a plane in the vertical completely stabilized in the same spot in the vertical with the thrust = to the weight without stall.
