Retired Chief Master Sgt. Kenneth Andrews speaks with Airman 1st Class Paige Goulette, an air traffic control apprentice, inside a simulator at the air traffic control tower on Ramstein Air Base, Germany, May 24, 2016. Andrews visited the tower to speak with the Airman on duty and share his experiences as a former air traffic controller during his 30-year Air Force career. Andrews entered the service in 1947, the same year it became an independent service. (U.S. Air Force photo/1st Lt. Clay Lancaster)