The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Distinguished Service Cross to Second Lieutenant (Air Service) Howard Clayton Knotts, United States Army Air Service, for extraordinary heroism in action while serving with 17th Aero Squadron, 4th Pursuit Group, U.S. Army Air Service, A.E.F., near Arieux, France, 17 September 1918. During a patrol flight 5 American planes were attacked by 20 enemy Fokkers. During the combat, when Lieutenant Knotts saw one of his comrades attacked by 7 enemy planes and in imminent danger of being shot down, he, although himself engaged with the enemy, went to the assistance of his comrade and attacked 2 of his immediate pursuers. In the fight which ensued he shot 1 of the enemy down in flames and forced the other out of control. His prompt act enabled his comrade to escape destruction, although his comrade’s plane was so disabled that he made the allied lines with difficulty, crashing as he landed.