Air traffic controllers keeps eyes on sky
U.S. Air Force Senior Airman Weymour Johnson, 100th Operations Support Squadron air traffic controller from New York, left, points out different hardstands while U.S. Air Force Staff Sgt. Allen Jones, 100th OSS air traffic controller from Frizzleburg, Penn., observes the locations Feb. 18, 2014, from inside the air traffic control tower on RAF Mildenhall, England. The controllers work around the clock to receive and launch aircraft like the KC-135 Stratotanker to provide air refueling support. Controllers guide aircraft by sight when there is clear visibility and use a radar system in times of low visibility. (U.S. Air Force photo by Airman 1st Class Kelsey Waters/Released)