S/Sgt Robert T. Sonnhalter flew 12 missions, from 05/30/1944, mission #79, to 06/21/1944, mission #96. He served as a Engr / Top Turret.
S/Sgt Sonnhalter served with the following crewman: 2nd Lt Jack Atherton, 2nd Lt Donald E. Awalt, T/Sgt James E. Burg, Sgt Ronald D. Cox, 2nd Lt Richard W. Fitzmaurice, Sgt William H. Gray, Sgt Daniel E. Grunstad, S/Sgt Jerel B. Smith and 2nd Lt John F. Whelan
