VComm Terrain Server (VTS) is a stand-alone Windows 7 based radio terrain server, designed to seamlessly interface with the most recent versions of VComm. The software can be installed locally or on any machine of a given simulation network. A VComm system can then remotely access VTS via a TCP/IP server/client protocol. Using advanced propagation loss algorithms, VTS accurately calculates attenuation due to terrain on any part of the earth using DTED or DEM data. A graphical interface is also included to plot a single-shot solution of a user provided antenna pair.