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.
This is an extension for Microsoft Flight Simulator.
The Hawker Siddeley HS 748 is a medium-sized turboprop airliner for FSX & P3D.
Air France Virtual BAE-146 Flight Simulator for FS2004