Col. Al Hunt, 375th Airlift Wing commander (left), greets Col. Scott Shepherd July 15 after landing at Peterson Air Force Base, Colo. Colonel Hunt, together with members of the 375th AW, are leading a tour of St. Louis-area civic leaders to Peterson of several units, including the host unit, the 21st Space Wing, the 302nd Airlift Wing and the 311th Airlift Squadron. The squadron, a geographically-separated unit assigned to the 375th AW, operates the C-21A, an aircraft that provides time-, place- and mission-sensitive airlift of personnel and cargo during times of war, peace and in support of emergencies. Colonel Shepherd is the 21st SW vice commander. (U.S. Air Force photo/Senior Airman Stephen Collier)