Last ‘Ace in a Day’
On this day in 1945, LT Oscar Francis Perdomo, USAAF, became the last American Ace of WWII, bagging four Ki-84 “Frank” fighters and one Yokosuka “Willow” trainer. (While the 507th Fighter Group mission reports confirm his kills as “Oscars”, they were actually Franks from the 22nd and 85th Hiko-Sentais.)
The combat took place over Seoul, Korea when Perdomo’s formation of 38 P-47 Thunderbolts, from the 507th Fighter Group of US 20th Air Force, encountered approximately 50 enemy aircraft. It was Perdomo’s last combat mission, and the five confirmed victories made him an “Ace in a Day” for which he received the Distinguished Service Cross and the Air Medal with one leaf cluster.
An El Paso Texas native whose daddy rode with Pancho Villa, Perdomo received his wings on January 7, 1944, and only flew his first combat mission on July 2, while escorting a B-29 to Kyushu. Six weeks later, he was the last American ace.
Perdomo remained in the Air Force after the war, serving in Korea, then left the military in 1958 as a major. Sadly, he succumbed to self-destruction after the loss of Kris, who died when his Huey exploded in Vietnam, and died in 1976, aged 56.