Get our introductory offer at only
*$0.99/month for first 3 months
$29.90/month for the next 9 months
THE first time Carl Dietrich brought his flying-car concept to the Experimental Aircraft Association's annual AirVenture gathering in Oshkosh, Wisconsin, he had only a video to show the aviation geeks who wandered by his modest stall. The following year, he brought the mock-up of...