Airspace Experience Technologies, LLC (AirSpaceX) is a subsidiary of Detroit Aircraft Corporation (DAC), and as far as this editor knows, not related to Elon Musk’s SpaceX. A little closer to earth, the planned low-altitude perambulations of its two creations reflect the growing interest in “sky taxis.” A Holding Company Brought Down by the Great Depression Jon Rimanelli, founder and CEO, sees Detroit Aircraft Corporation as an attempt to return the Motor City to its former glory days as a leader in aircraft development. He notes that for a few brief years, DAC held controlling interests in the Ryan and Lockheed Aircraft companies, and created the only metal-clad airship in aeronautical history, The ZMC-2. He explains, “Back in the ’20s, Detroit was the center of the universe for aviation. Detroit Aircraft Corporation was the largest aircraft holding company in the world. They owned the biggest brands,” Its technology may have been underappreciated in its time, but the modern DAC is promoting …