Two members of the 351st, Lt. Walter E. Truemper and S/Sgt. Archibald Mathies, were posthumously awarded the Medal of Honor. On a mission to Leipzig, Germany, 20 February 1944 their B-17 "Ten Horsepower" was attacked by German fighters. The co-pilot was killed and pilot Lt. Clarence Nelson was badly wounded. Truemper and Mathies flew the badly damaged B-17 back to England where the remainder of the crew bailed out, then attempted to land the plane to save the life of the unconscious pilot. On their third attempt "Ten Horsepower" crashed on final approach and all three airmen were killed.