Air Force Capt. Charles Kirchner, F-16 pilot assigned to the 121st Fighter Squadron, District of Columbia Air National Guard, preforms pre-flight checks prior to departing for a mission during Green Flag 21-06 at Nellis Air Force Base, Nevada, April 15, 2021. Green Flag provides combat training to joint and coalition warfighters in air-land integration and the joint employment of air power in support of the Army’s National Training Center.

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Photo credit: © Operation 2021 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -16, acc, afb, chief, crew, fighter, greenflag, joint, nellis, pilot, training