So I was just driving in my city on the way home when me and my friend saw this big circular UFO fly straight up in the sky so we drove over to where we saw it. It turned out to be just a lot of drunk guys outside a bar playing with a big remote helicopter with neon lights attached to its blades and the body
I'm sure they do but not the same turbulence we experience. Well the same in that it's a vibration but not from air pressure.