S/Sgt William Avery flew 33 missions, from 05/01/1944, mission #62, to 08/01/1944, mission #120. He served as a Radio Operator and Togglier.
S/Sgt Avery served with the following crewman: 2nd Lt Roy E. Berg, Sgt John B. Dalton, Flt O Walter E. Drake, 1st Lt Marshall S. Fox, Sgt Thomas P. Guilfoy, S/Sgt James B. Hill, 2nd Lt Theron S. Horton, S/Sgt John J. Jordan and Sgt Robert T. Sanders