Aircraft (ENG, RUS) $3500
Air transport (RUS) $3500
Aviation and space rocket tech (RUS) $3500
Automation&Computer (ENG, RUS) $3500
Aircraft Engines (ENG, RUS) $3500
Airplanes and Helicopters (RUS) $3500
Avionics (ENG, RUS) $3500
Propulsion Engineering (RUS) $3500
Spacecraft Engineering (RUS) $3500
Technologies of Aircraft Manufac.(RUS) $3500