Great Planes Realflight Expansion Pack 3 G3.5 This is the RealFlight Expansion Pack 3 from Great Planes.Features: Adds another 15 aircraft and 5 more flying fieldsINCLUDES: Aircraft;Cessna 310 KE Flat FoamyBeechcraft Staggerwing Reactor 3DFokker D.VII Riot 3DLittle Toni SE-5aMigLET/XPD-8 Griffin Combat VTOLPiper Arrow II Kinetic 50 HeliA109 HelicopterPhotoField Sites;Avista FarmsNimabry Airport3-D Flying Sites;Obstacle Course 4City Park-Nighttime Requires: REQUI