Active Sky FS (ASFS) brings direct MSFS 2020 integration with features specifically for MSFS.

Active Sky P3D v6 is the newest weather engine in the Active Sky line!

ASXP12 is a Comprehensive Enhancement that adds an improved weather experience to X-Plane 12.

ActiveSky P3D is the latest addition to the ActiveSky weather simulation engine line. Exclusively for P3Dv4 and P3Dv5.

AS16 is for the FSX and FSX:SE desktop flight sim platforms

Introducing HiFi’s first weather engine for X-Plane 11.

ASCA TRANSFORMS YOUR SKIES! FOR FSX, FSX:SE, P3D v3, v4, v5 (non-EA mode).