U.S. Air Force Staff Sgt. James Gulick, 319th Operations Support Squadron air traffic control journeyman, describes the air space controlled by the 319th OSS July 13, 2018, on Grand Forks Air Force Base, North Dakota. Members of the Air Force Junior Reserve Officers’ Training Corps Flight Academy toured Grand Forks AFB to gain a better understanding of the aviation field. (U.S. Air Force photo by Staff Sgt. Ryan Sparks)