For most such programs you do not need to actually purchase FSUIPC4. It is an essential ingredient in many add-on FS programs, and, in fact, may be installed on your system by any one or more of them already. įSUIPC4 is an add-in for Microsoft Flight Simulator X which provides an interface for other programs to read and write all sorts of pertinent data relating to the simulation, and in many ways even to control the actual process itself. Click here if you need support and view the latest information.Click here to download the application.
