140317-F-BH566-142
Airman 1st Class Tyler Hughes drains hydraulic fluid from an F-16 Fighting Falcon, March 19, 2014, at Lask Air Base, Poland. Throughout the past week, maintainers from the 31st AMXS, the 555th Aircraft Maintenance Unit and various other maintenance flights have worked together to maintain and repair F-16s involved with numerous training sorties. Hughes is a 31st Aircraft Maintenance Squadron crew chief. (U.S. Air Force photo/Airman 1st Class Ryan Conroy)