One has to hope that this kid gets a somewhat better handle on the intricacies of flight and aircraft building, than what he has now... before he ploughs into something trying to get it off the deck.
One has to hope he has the nous and ability to learn about aircraft and flying technique, in a properly schooled manner... rather than just trusting to luck, instinct, and a lack of knowledge on just how final, a fall back to terra firma is, from anything above rooftop height...