Maintenance professionals upkeep ‘eyes in the sky’
U.S. Air Force crew chiefs and specialists from the 961st Aircraft Maintenance Unit prepare to recover an approaching E-3 Sentry from the 961st Airborne Air Control Squadron June 8, 2017, at Kadena Air Base, Japan. To prepare the aircraft to fly, AMU Airmen perform day-to-day maintenance, specializing in a wide variety of systems such as radio, navigation, radar, coolant and computer systems. (U.S. Air Force photo by Senior Airman John Linzmeier)