Non-combat personnel - pilots, crews and civilian workers (survive after the destruction of buildings), which can be captured and repatriated.Civilian workers are the same for all factions (probably of American origin). The TFT and US Army pilots and crews have a US uniform. The Consortium pilots and crews have a uniform similar to a Russian colors and camouflage.
Military equipment of mercenaries leaves no surviving crews. Reconnaissance helicopter controlled by civilian worker.