A survey of flying car projects: Are Flying Cars For Real This Time? – Epoch Times.
[ Update: The Slovakian Aeromobil had a crash landing during a test flight. The pilot was unhurt. Flying Car Crash Lands After Botched Test Flight – Popular Mechanics.]
Here’s a cool NASA project that developed an electric tilt-rotor prototype with 10 electric motors: Ten-Engine Electric Plane Completes Successful Flight Test – NASA