At work I use Google Earth amongst other mapping tools to illustrate data and I decided that it would be fun to take some Amateur Radio data and turn them into maps.
An example, from the European VHF Beacon map is shown below
What do you need to see the maps I've produced? Simply install Google Earth onto your machine. If you've not got it already, you're missing a treat! Having done that, you can click on the links below to view the different maps
European VHF Beacons (50/144/432/1296MHz)
If you have any other amateur radio geographical data, e-mail me at tim at g4vxe dot com and I'll be happy to have a look at it.
73, Tim, G4VXE