Sgt John E. Schaeffer flew 29 missions, from 01/11/1944, mission #14, to 06/19/1944, mission #93. He served as a Ball Turret Gunner.
Sgt Schaeffer served with the following crewman: Sgt Joseph F. Acker, Sgt William R. Asbell, Sgt Paul K Courtad, 1st Lt Enver C. Cury, 1st Lt Beryl L. Lemke, S/Sgt Jack L. MacKay, 1st Lt Fred L. Shantz, S/Sgt Edward Tracey and Capt William W. Trimble