U.S. Air Force Tech. Sgt. Jordan Applegate, an air traffic control watch supervisor with the 6th Operations Support Squadron, checks the flightline with binoculars during a pre-duty briefing for his team at MacDill Air Force Base, Fla., Dec. 11, 2017. During this briefing, Applegate familiarizes Airmen coming on shift with broad airfield environment details such as, which runway is in use based on wind direction, followed by a more detailed briefing for the position they work that day. This includes specific aircraft movement, vehicles, personnel, etc. (U.S. Air Force photo by Airman 1st Class Ashley Perdue)