[OZAPRS] Website with HF Data Transmission Displayed

[Ross Barlin]

Jamie,

I think it may have been WSPR, available here: 

http://www.physics.princeton.edu/pulsar/K1JT/wspr.html

Regards,
Ross VK2DVZ



> Some time ago I was looking at a website that showed a map of the world 
> with HF radio paths for a particular digital mode transmission.  From 
> memory paths were drawn with lines of different colours representing 
> either RF frequency or number of times the path was active.
> 
> Can anyone remind me what it might have been ?