So you want to build an airplane in your basement. Sure, that's reasonable enough. It's a commendable and ambitious hobby! But maybe—and I'm just spitballin' here—you should check to make sure you have room to drive it out.
Pennsylvanian Dan Reeves' neighbors knew he was up to something: "They think I have a radio-controlled airplane in my basement or something along those lines. But—oh no—it's much bigger than that." Yes, even bigger than building a Lambo in your basement.