Airmen of the 47th Operations Support Squadron air traffic control tower perform their daily operations at Laughlin Air Force Base, Texas, Oct. 24, 2017. Laughlin’s tower is capable of operating with just four air traffic controllers, but with a busy training schedule, controllers in training must shadow certified controllers, which sometimes brings that number to eight. (U.S. Air Force/Airman 1st Class Benjamin N. Valmoja)

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Photo by: Airman 1st Class Benjamin N. Valmoja |  VIRIN: 171024-F-GG870-027.JPG