We proudly present you the AeroMobil, a propeller-driven roadable aircraft that rules both the highways and the airways.
Its construction fits in any standard parking space; it can be fueled up at any gas station. Well, this vehicle that looks like an automobile can take off and land at any airport too.
An insane multitasking creation!
I believe that a secondary or backup propulsion system ie light weight highly efficient turbine with high power to weight ratio should be included into the design to backup or supplement the props for more power, ect
That’s a good idea Don!