In what versions of Flight Simulator or Prepar3D can I install Draken?

Draken 35J 5.1 and 35OE 1.1 are designed for Prepar3D v5 but are compatible with Flight Simulator X (SP2 and later). Some Prepar3D specific features will not work in FSX, such as the dynamic landing/taxi lights, and the switch sounds in the cockpit. Cockpit configuration will not be saved between sessions in FSX. Draken has not been tested by us in Prepar3D v6.

The previous versions 35J 5.0 and 35OE 1.0 were designed for Prepar3D and will not work in FSX. Upgrade to the latest version to get FSX compatibility. Upgrades are free if you have purchased a previous version in the same series.

Draken 4.1 requires Microsoft Flight Simulator X SP2 or later. It can be installed in Prepar3D, but it will not work as intended and some major tweaking is needed. You are on your own there.

Draken 3.2 requires Microsoft Flight Simulator 2004 (FS9).

Draken will not run on the new MSFS platform. A new version for MSFS 2024 is planned.