U.S. Air Force Senior Airman Brian Bloomer, 380th Expeditionary Maintenance Squadron Aerospace Ground Equipment journeyman, delivers an ACE air conditioner unit May 9, 2013 to an E-3 Sentry. The AWACS requires this heavy-duty air conditioner to keep its systems cool enough for maintainers to perform preventive maintenance. Bloomer is a native of Maquon, Ill., and is deployed from Mountain Home Air Force Base, Idaho. (U.S. Air Force photo by Staff Sgt. Joshua J. Garcia/Released)