Sgt Calvin S. Hallman flew 5 missions, from 04/09/1945, mission #245, to 04/19/1945, mission #253. He served as a Waist Gunner.
Sgt Hallman served with the following crewman: Flt O Bernard Goldberg, Sgt Henry H. Hill, Sgt Max E. Kirby, 2nd Lt Salvatore P. Paladino, Sgt Leonard V. Penny, 2nd Lt Carl W. Short, Sgt H.B. Tomkin and 2nd Lt Wendel R. Weatherly