362nd TRS crew chief apprentice course
Airman Eduardo Pacheco, 362nd Training Squadron crew chief apprentice course student, installs a pressure filter bowl on an F-16 Falcon at Sheppard Air Force Base, Texas, Feb. 7. 2018. The pressure filter bowl filters hydraulic fluid before it passes the aircraft. Pacheco is in block five of nine and is scheduled to graduate April 5. (U.S. Air Force photo by Alan R. Quevy)

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Photo by: Alan R. Quevy |  VIRIN: 180207-F-WQ255-0090.JPG