Name four proto-types that are now being tested as air cars?

Question

Name four proto-types that are now being tested as air cars?

Answer 1

There really aren't any.  There's some hype to be seen on the internet, and occasionally someone will get a picture of their new design concept printed on the cover of Popular Mechanix, but it won't really happen.

There are two definitions of an "air car":

--1--an aircraft that can be flown from the average home lot or driveway and is as easy to fly as a car is to drive, or

--2--a vehicle that can be used as a car or an airplane and is easily converted from one to the other)

Neither definition describes a practical concept.  There will never be either type of vehicle.  Sorry.

Answer 2

Boeing Beretta

Leer Lumina

Cessna Corolla

Airbus Accord

??

Maybe those aren't it, but I am sure I will be subject to harsh criticism for no reason whatsoever, beleaguered by non-colleagues, pasteurized, homogenized, folded, spindled and mutilated, so I'll pass on this one like an Audi A6 on the autobahn...

Thing is tho, at least I have a contact address and peeps can ask me a question or insult me personally.