"You're getting more and more invasive. Look it over yourself, I don't have the inclination to baby you."

Glaring at him, before snatching a pen and paper, starting to create diagrams.

Flight technology improves aerodynamically in the future, as well as in terms of propulsion. He just works on the shape of the craft for the moment, demonstrating with deft strokes a tiny chasis that would fly well, with purely vestigial wings. Everything gets too loud when you try to lift from the wings themselves; this design bypasses that. It still isn't hardly strong enough for any kind of recording device, sound or otherwise, but he has another plan.