– FS2004 Scenery–Sproat Lake Mars Base flight2000it 15 years ago FS2004 Scenery–Sproat Lake Mars Water Bomber Base including AI. These files are a freeware gift to the FlightSim community by Team SDB and AlphaSim Ltd. By R. A. Baum. 11 Mb – FSX Scenery–Sproat Lake Mars Water Bomber Base– FS2004 British Columbia Seaplane BasesFS2004 – Fort Hope CYFH