Meterologist
Staff Sgt. Dana Walker uses a kestrel meter to gauge wind and temperature readings from the official observing location, the most unobstructed view of the airfield, painted on the runway at Joint Base Elmendorf-Richardson, Alaska, Dec. 28, 2014. Walker is a weather forecaster assigned to the 3rd Operations Support Squadron. (U.S. Air Force photo/Staff Sgt. Robert Barnett)