Great Planes Realflight G4 Expansion Pack 5
This is the RealFlight Expansion Pack 5 from Great Planes. / **Compatible only with RealFlight G4.** / / FEATURES: Adds 18 new aircraft-10 Airplanes, 3 Seaplanes, 4 Rotary Wing / (3 Helicopters, 1 Autogyro), and 1 Amphibious Aircraft (Flying / Hydroplane) /