Harold Koch Boysen
Introduction Lieutenant '''Harold Koch Boysen''' was a World War I flying ace credited with five aerial victories.Boysen joined the Royal Flying Corps in June 1917.After training, he was assigned to 66 Squadron to fly a Sopwith Pup. He would not have any success until the unit re-equipped with Sopwith Camels and transferred fronts from France to northern Italy. He scored a victory in December 1917.In January 1918, he crashed while landing in a fog, and was injured. Upon recovery, he then scored four more times in May 1918, including one win shared with Lieutenant Christopher McEvoy.
See also * List of World War I flying aces from the United States
References * ''American Aces of World War I.'' Norman Franks, Harry Dempsey. Osprey Publishing, 2001., .