On October 25, 1943, four B-24 "Liberator" bombers from the Fairmont Army Air Field were flying in formation. At approximately 4 p.m., one bomber broke formation and the pilot of a second, as trained, moved toward the vacated position. When the first bomber returned to its position, the two planes collided. At an altitude of 20,000 feet, it was the highest fatal World War II training accident in Nebraska.
One bomber crashed in the adjoining farm fields of Frank Hromadka Sr. and Anna Matejka, 2 miles north and 1/2 mile east of Milligan. The other crashed in the farmyard of Mike and Fred Stech, 3 miles north and 2 miles east of Milligan. Killed were 2nd Lt. James H. Williams, 2nd Lt. William E. Herzog, 2nd Lt. Kenneth S. Ordway, 2nd Lt. Charles L. Brown, 2nd Lt. Clyde H. Frye, Sgt. James H. Bobbitt, Sgt. William D. Watkins, Sgt. William G. Williams, Sgt. Wilbur H. Chamberlin, Sgt. Edward O. Boucher, Sgt. Ursulo Galindo Jr., Sgt. William C. Wilson, Sgt. Albert R. Mogavero, Sgt. Arthur O. Doria, Sgt. Eugene A. Hubbell, F/O Achille P. Augelli, and Pfc. Andrew G. Bivona. The sole survivor was 2nd Lt. Melvin Klein.