1st Lt Bennie W. Sobolak flew 28 missions, from 11/26/1943, mission #1, to 04/19/1944, mission #52. He served as a Copilot and TG Observer.
1st Lt Sobolak served with the following crewman: S/Sgt Michael G. Brennan, Major Allison (HQ) C. Brooks, Major Alvah H. Chapman Jr., S/Sgt Franklin C. Cohen, S/Sgt LeRoy Cohn, T/Sgt Harold Cook, S/Sgt James E. Dayton, Capt Donald V. Kirkhuff, S/Sgt Earl E. Koehler, S/Sgt William B. Merritt, S/Sgt Delmar E. Michel, 1st Lt Liber J. Montone, T/Sgt Charles L. Nicholas, 2nd Lt Edward P. Nolte, Capt Julius Pickoff, 1st Lt Myron E. Pierce, S/Sgt Robert B. Pyle, Capt Charles M. Smith and S/Sgt George S. Wilson