Not the final version!
by default, it is a car with car operations
you could take off vertically: diactivate 8 when breaking to lock wheels inside the body so that stop rolling on the runway, then activate 4 and 5, incress throttle, you'll fly
also, you can take off while rolling down the runway, just activate 4 and 5, don't forget to diactivate 8 to power off car engine to save your fuel after take off.
My final goal, a car that can fly into the sky, but, with the simplest operation procedure, POP, take off in a streaming traffic flowing or vertically in the traffic jam, dont bother other vehicles.
All the flying cars now, must drive in to an airport and take off on the runway, or on a high way without too many cars, such as aeromobile from Czechoslovakia, Akoya from France, and Icon5 from US.