WSPR balloons

3 posts / 0 new
Log in or register to post comments
Last post
Sun, 2017/04/09 - 09:53
#1
G8BDZ
Offline
Last seen: 6 days 6 hours ago
Joined: 2016/11/25 - 11:51
WSPR balloons

I have started to take a interest in tracking the WSPR equipped balloons. I presume they are all on 20 meters. Does anyone have a list of the active callsigns?

Top