Merian C. Cooper
In October 1917, Cooper went to France with the 201st Squadron. He went to flying school in Issoudun. While flying, Cooper hit his head and became unconscious while falling in the air. He went to Clermont-Ferrand to train again, but this time as a bomber pilot. After that, he became a pilot on the 20th Aero Squadron. It became the 1st Day Bombardment Group.