Mark Atlow, wing exercise plans specialist for the 633rd Air Base Wing Plans and Evaluations office, reviews a map at Langley Air Force Base Va. Jan 25, 2013 to make plans for an upcoming exercise. Atlow is in charge of managing local exercises for at Joint Base Langley-Eustis; a job that takes three to four months of planning per exercise. (U.S. Air Force Photo by Airman 1st Class R. Alex Durbin/Released)