query: What was the first fighter plane in the U.S. Air Force?
passage: Lockheed P-80 Shooting Star
The Lockheed P-80 Shooting Star was the first jet fighter used operationally by the United States Army Air Forces (USAAF).[2] Designed and built by Lockheed in 1943 and delivered just 143 days from the start of the design process, production models were flying, and two pre-production models did see very limited service in Italy just before the end of World War II. Designed with straight wings, the type saw extensive combat in Korea with the United States Air Force (USAF) as the F-80.
passage: Air Force One
Franklin D. Roosevelt was the first president to fly in an aircraft while in office. The first aircraft obtained specifically for presidential travel was a Douglas Dolphin amphibian delivered in 1933 which was designated RD-2 by the US Navy and based at the Naval base at Anacostia D.C. The Dolphin was modified with luxury upholstery for four passengers and a small separate sleeping compartment. The aircraft remained in service as a presidential transport from 1933 until 1939. There are no reports, however, on whether the president actually flew in the aircraft. During World War II, Roosevelt traveled on the "Dixie Clipper", a Pan Am-crewed Boeing 314 flying boat to the 1943 Casablanca Conference in Morocco, a flight that covered 5,500 miles (8,890 km) in three legs. The threat from the German submarines throughout the Battle of the Atlantic made air travel the preferred method of VIP transatlantic transportation.
Concerned about relying upon commercial airlines to transport the president, USAAF leaders ordered the conversion of a military aircraft to accommodate the special needs of the Commander-in-Chief. The first dedicated aircraft proposed for presidential use was a C-87A VIP transport aircraft. This aircraft, number "41-24159", was modified in 1943 for use as a presidential VIP transport, the "Guess Where II", intended to carry President Franklin D. Roosevelt on international trips. Had it been accepted, it would have been the first aircraft to be used in presidential service. However, after a review of the C-87's highly controversial safety record in service, the Secret Service flatly refused to approve the "Guess Where II" for presidential carriage. As the C-87 was a derivative of the Consolidated B-24 Liberator bomber, it presented strong offensive impressions to enemy fighter aircraft as well as foreign destinations visited, an issue not present with airplanes that were used purely for transport. The "Guess Where II" was used to transport senior members of the Roosevelt administration on various trips. In March 1944, it transported Eleanor Roosevelt on a goodwill tour of several Latin American countries. The C-87 was scrapped in 1945.