So we have fake cars, good but what about fake planes, id love to see some variety of planes too, maybe the devs could make a light single engined fixed high wing aircraft (based heavily off the Cessna 172) but add some quirks, such as different brands etc. Right now its a car game, but with the JBeam technology it can be anything, adding planes is good, but if we have planes that are fake then it seems more fitting with the other cars, maybe a speedboat could be added for people who like boats.
I've seen this being suggested before and sadly the answer is no. Beamng.drive is meant for land vehicles only. Here's an quote by Nadeox1 that confirms it.