U.S. Air Force Staff Sgt. Andrew Bethea, 1st Operations Support Squadron Weather Operations noncommissioned officer in charge, tests tactical equipment at Langley Air Force Base, Va., Dec. 17, 2013. Weather specialists read and interpret weather satellite imagery, climatology reports, computerized weather prediction models and Doppler weather radar imagery. Bethea hails from Greenville, SC. (U.S. Air Force photo by Airman 1st Class Victoria H. Taylor/ Released)