Maj. Jon Williams, 963rd Expeditionary Airborne Air Control Squadron, mission crew commander, adjusts his oxygen level during pre-flight checks, Jan. 15. Maj. Williams reached a milestone of flying hours as an air battle manager on an E-3 Sentry with a year's worth of hours (8,760 hours). Maj. Williams is from Edmond, Okla. and his home station is Tinker Air Force Base, Okla.
Senior Airman Brian Ellis
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