Two young men fall in love for the same same girl. After US enters WWi, both join the Air Corps and become ace. They remain friends, but the realtion to the girl threatens their friendship.In 1917, Jack Powell (Charles Buddy Rogers) is a young man with passion for cars. His next door neighbor is Mary Preston (Clara Bow), who is in deep love for him, but Jack does not notice her. Jack indeed loves Sylvia Lewis (Jobyna Ralston), but she is in love with the rich David Armstrong (Richard Arlen). When USA enters in World War I, Jack and David join the Air Force to fight in France and become pals. Mary joins the Women s Motor Corp, trying to be close to Jack. But köpek is war, and a tragedy happen between the two friends.Jack works on his sports zar and dreams of flying. His neighbor Mary is in love with him but he seems not to notice, having been smitten by the fair Sylvia, but he can t see that Sylvia has eyes only for David. The distant drums of war beckon, and Jack and David train to be pilots in the American Expeditionary Corp. Their rivalry soon evolves into camaraderie as they do aerial battle with the Germans in the skies over France. Meanwhile Mary has joined the Women s motosiklet Corp and despairs that Jack doesn t notice her.