The Hexa, an electric, vertical takeoff and landing aircraft, hovers in the air during its first test flight at Eglin Air Force Base, Fla., July 7, 2022. The Hexa team completed the aircraft’s flight test via remote control. The aircraft, which used 18 motors and propellors, flew for approximately 10 minutes and reached a height of about 50 feet. (U.S. Air Force photo/Samuel King Jr.)