Coloured track lines on map

3 posts / 0 new
Last post
G4VYC
Offline
Last seen: 7 months 2 weeks ago
Joined: 2016/12/30 - 21:37
Coloured track lines on map

Hi , I am a newby on wspr, only started using it yesterday.
What is the purpose of the different colour track lines on the map ?
Thanks for any input.