[cstreit]

An r/c plane could pull that off actually. Several of mine could accomplish the "prop hang" where you pull it into a stall, nose up. Then use the throttle, some counter aileron (for engine torque) and rudder to hover. It's VERY difficult but can be done. Now the last minute drop to the ground, well I suppose it COULD be done if you are willing to sacrifice enough props and wings to learn it.