G503 in (sub) Space
G503 Hat in Cockpit of a U2 At Altitude
The Lockheed U-2, nicknamed "Dragon Lady", is an American single-jet engine, high altitude reconnaissance aircraft operated by the United States Air Force
and previously flown by the Central Intelligence Agency. It provides day and night, high-altitude (70,000 feet, 21,300 meters), all-weather intelligence gathering.