51st Fighter Squadron

Activated on 1 January 1941 as one of the three squadrons assigned to the 32d Pursuit Group as part of the United States buildup of forces after the eruption of World War II. This unit was organized, initially, to train new pilots sent directly from flight schools in the United States. The squadron was equipped with Curtiss P-36A Hawks and Boeing P-26A Peashooters drawn from the 16th and 37th Pursuit Groups. After being formed at Albrook Field, Panama Canal Zone, the squadron was moved to Río Hato Army Air Base, Panama.

After the Japanese Pearl Harbor Attack, the squadron x was moved to Howard Field near the Panama Canal to provide air defense of the Pacific side. At Howard, the squadron received more capable Curtiss P-40 Warhawks, with the squadron being moved to France Field. Just as soon as the squadron settled into France Field, a detachment was sent north to Guatemala City Air Base to perform air defense and coastal patrols.

As the war threat to the Panama Canal diminished during 1942, the squadron was transferred to Seymour Island Army Airfield in the Galapagos Islands. In addition, a detachment was sent to Salinas Airport, Ecuador ("C" Flight); Talara Airport, Peru ("D" Flight) however the detachment at Guatemala City, Guatemala remained and was designed as "E" Flight. The aircraft in the Galapagos were transferred from the 52d Fighter Squadron and flown from Salinas Airport, Ecuador with external fuel tanks, being escorted by a B-24D Liberator for navigational purposes. This was the first time Seymour Field had been equipped with fighters for air defense. It became apparent very quickly, however, that the dispersion wasn't a very good idea and, between 10 and 19 March 1943, the outlying flights were consolidated at Albrook Field. The personnel at Seymour were re-designated as the 51st Fighter Squadron.

By October 1943, the squadron began transitioning to Bell P-39Q Airacobras. In November, its parent 32d Fighter Group was disbanded and the squadron was assigned directly to the XXVI Fighter Command. Moved to Howard Field in November 1944, the 51st began receiving Lockheed P-38 Lightnings.

With the end of the war in Europe, the entire complement of P-38s was hangared and the unit activities ran down. The squadron ceased all flying activities in June, and the P-38s were stored in a hangar at Howard. By October 1945, the squadron was reduced to a non-operational administrative organization. Inactivated on 15 October 1946.

 This article incorporates public domain material from the Air Force Historical Research Agency website http://www.afhra.af.mil/.