Great Planes RF7 Upgrade for G4 and Above FEATURES: Choose from over 130 aircraft and more than 30 flying sites Developed with the aid of top R/C pilots for the ultimate flight physics INCLUDES: Great Planes Real Flight 7 Upgrade Disc COMMENTS: Real Flight 7 Upgrade does not include the Airplane or Helicopter Mega Pack INCLUDES: Great Planes Real Flight 7 Upgrade Disc COMMENTS: Real Flight 7 Upgrade does not include the Airplane or Helicopter Mega Pack