Hello and welcome back.... I found this article from "Radio and Communications" magazine very interesting, Its a little old now but from my research I believe most frequencies are still in operation as most army field radios still do 1.6-29mhz & 20-59mhz, although digital encryption is now available.
Click on the page for a better view, then right click and select view image :)
Remember, frequencies on this site are for listening pleasure only and not to be abused.
What may have been acceptable back in 1997 may not be now, sadly this is the world as we know it.
REMEMBER.... if you have any frequencies to contribute please send them to email@example.com