The McDonnell FH Phantom is a twinjet, straight-wing, carrier-based fighter aircraft designed and first flown during late World War II for the United States Navy. As a first-generation jet fighter, the Phantom was the first purely jet-powered aircraft to land on an American aircraft carrier and the first jet deployed by the United States Marine Corps. Although only 62 FH-1s were built it helped prove the viability of carrier-based jet fighters. As McDonnell's first successful fighter, it led to the development of the follow-on F2H Banshee, which was one of the two most important naval jet fighters of the Korean War; combined, the two established McDonnell as an important supplier of navy aircraft.

The first USS Saipan (CVL-48/AVT-6/CC-3) was a light aircraft carrier of the United States Navy, the lead ship of her class of carrier. She was later selected for conversion into a command ship in 1963–1964, but instead of becoming a command ship she was converted to the Major Communications Relay Ship Arlington (AGMR-2) in 1965.