The President of the United States of America, authorized by Act of Congress, 20 July 1942, takes pleasure in presenting the Legion of Merit to Colonel William Floyd Shaeffer (AFSN: 0-12515A), United States Air Force, for exceptionally meritorious conduct in the performance of outstanding services to the Government of the United States from 1 September 1958 to 1 March 1959, while serving as Chief, Weapons Evaluation Division, Directorate of Tactics and Systems Training, Headquarters Air Defense Command. Recognizing the need for modernization of the Air Defense Command aircrew and systems training programs, Colonel Schaeffer personally supervised the development and publication of realistic systems training designated to better prepare air defense divisions for the successful accomplishment of their missions, as well as the over-all mission of his command. The singularly distinctive accomplishments of Colonel Shaeffer and his dedicated contributions in the service of his country reflect the highest credit upon himself and the United States Air Force.