This is the RealFlight Expansion Pack 4 from Great Planes.

FEATURES:

•  Adds 12 new airplanes, 4 new helicopters and 4 new flying sites
• Compatible only with RealFlight G3 and above software

INCLUDES:

• Airplanes;

• Top Flite B-25J Mitchell
  Great Planes Yak 54
  de Havilland Mosquito
  MiG 15
  ElectriFly Headwind B
  Python Biplane
  Hughes H1 Racer
  Stits Sky Baby
  Goldberg Tiger 2
  Hobbico UpStar
  Great Planes Revolver
  Great Planes Spitfire

• Helicopters;

• HeliMax MX450 XS
  CH-46 Sea Knight Micro Heli
  Robinson R-22
  Thunder Tiger Mini Titan

• PhotoField Sites;

• College Park PhotoField
  3D Kemp R/C Field
  3D Obstacle Course 5
  PhotoField-Tarmac (full scale airport)

REQUIRES:
Minimum System Requirements;
Realflight Generation 3 or above software
Minimum; 500 MB hard drive space Intel Pentium 1.0GHz or equivalent DirectX 9 (or above) feature-compatible video and sound card 3D accelerated video card with 32 MB (or more) RAM 256 MB Ram
Optimum System Requirements; Intel Pentium 3.0GHz or equivalent 3D accelerated video card with 128 MB (or more) RAM 1 GB RAM