About QSO Map Maker
The idea for this tool came soon after getting my ham
license. There are sites that make KML from a logbook file but
then I'd have to go and render the KML on a map in a browser,
zoom, pan, screenshot and crop the bitmap before I had an image
that I could use for bragging about my QSO coverage.
You probably need to be using the very latest Chrome or
Firefox web browser for this tool to work. It might even work for
Internet Explorer users. If it doesn't, sorry I can't / won't test
Windows systems for 'fun' :-).
A quick note of thanks to David VA3MJR whose huge log file
prompted me to address some limitations of the tool. His logfile
had 85 thousand entries and wasn't working so I increased the
capacity of the system to cope. You should now be able to send
ADIF files of up to 50MB.