Compact Vertical Flight: Urban Aeronautics Advances
- 01 Jan 2018 09:45 PM
- 0
Imagine a time in the not-too-distant future when unmanned vertical takeoff and landing (VTOL) aircraft stealthily cross urban battlefields, while piloted versions easily navigate crowded cities and quietly touchdown in confined areas inaccessible to conventional helicopters or winged VTOL aircraft.
