Captain-Commandant Fernand Maximillian Leon Jacquet was a World War I flying ace credited with seven aerial victories. He was the first Belgian pilot to score an aerial victory, on 17 April 1915, and became the first Belgian ace on 1 February 1917. He was also the first Belgian pilot to fly his king to the front, in 1917. Additionally, he was the only Belgian honored by the British with a Distinguished Flying Cross.