F4U-5N over Korea 123176 (VMF-513). Most likely flown by CAPT Donald Walker Dorn at the time of this photo. 123176 went missing after mission completion over North Korea Oct 29, 1951.
"Captain Dorn was the pilot of an F4U-5N Corsair night fighter with the Marine Night Fighter Squadron 513, Marine Air Group 12, 1st Marine Air Wing. On October 29, 1951, while on a combat mission of strafing enemy positions, his aircraft's engine developed trouble then exploded."
See Capt Dorn's link:
https://www.koreanwar.org/html/korean_w ... l?key=7822Rest in Peace Capt Dorn