This is something that I have been working on for a long time. It is called Modern Operations Campaign Tool, MOCAT for short.
MOCAT is a PC tool created from the original COCAT II program to help players and gamemasters to run campaigns. This tool was initially intended for the CMMC only, but with permission from its original programmer Pål Woje, Chaim Krause and I made a version to be used for the modern era. This program helps the users keep track of various types of information on the campaign-map, such as unit’s placement, artillery barrages, logistics and so own.
I can send the pdf that shows what it can do to anyone who wants to read it.
JohnO