Sgt Ralph J. Gulbransen flew 6 missions, from 04/05/1945, mission #242, to 04/19/1945, mission #253. He served as a Radio Operator.
Sgt Gulbransen served with the following crewman: Sgt Phyllis R. Allen, 2nd Lt William M. Inman, 2nd Lt Joseph P. Kerkes, 2nd Lt William B. Koch, Sgt L.C. McGoon, Sgt Seymour Ostrowsky, Sgt J. Stringer and 2nd Lt Robert C. Wendling