FSiPanel 2017 for Prepar3D is compatible with Prepar3D V4.x and V3.x
Please check if your favorite aircraft is supported before buying the product (table below)
FSiPanel 2017 can be bought with one, two or three addons credits, you will need one credit per addon you want to use in FSiPanel, for example if you activate PMDG 737, you will be able to import all the PMDG Boeing 737, Series -600, -700, -800 and -900.
Credits don’t need to be used during installation, you can save them for future aircraft activation.