An F-21 KFIR taxis on the flight line aboard Marine Corps Air Station Beaufort June 27. The aircraft is visiting Fightertown to participate in training operations with tenant squadrons. The KFIR is with the Airborne Tactical Advantage Company. According to the ATAC website, the company has trained Navy, Marine, Air Force and Army air-crews, ship-crews, and combat controllers in the air-to-ship, air-to-air, and air-to-ground arenas.