Sgt John J. Sederis flew 28 missions, from 01/11/1944, mission #14, to 05/19/1944, mission #70. He served as a Ball Turret Gunner.
Sgt Sederis served with the following crewman: 2nd Lt Charles W. Bryant, 1st Lt Myles R. Busse, Sgt James A. Drain, 2nd Lt Wardlaw M. Hammond, 1st Lt Vincent J. Huss, 1st Lt Walter B. Keith, S/Sgt Harold J. Kelsen, S/Sgt Robert V. Kerr, T/Sgt Benjamin Z. Musser, M/Sgt Harold K. Older, 2nd Lt Robert W. Rowe, 1st Lt James C. Sharp, 1st Lt David H. Stephens, Sgt William G. Thomas, Sgt Rodney F. Tobine and S/Sgt Alfred A. Tomkinson