It is a simulation scenery compatible with FSX - SP2 and Prepar3D.
The Airbus A300-600ST is a version of the standard A300-600 wide-body airliner.
Add-on that provides an airport scenery.
Tupolev Tu-124 aircraft add-on for FSX-SP2, FSX-Steam, and Prepar3D.
It is a collection of aircraft models designed to work with the FSX simulator.