4 Feb 2025

Huge sunspot

Apparently there is a very large sunspot that could result in increased solar activity this week. 

2 comments:

Anonymous said...

Talking about sunspots and such: What is the most used/agreed upon 2m band AM-calling frequency? I ask non-officially ofcoutse, since there isn't an official one. But I might be able to find some crystals for the 2m band, so I decided to ask directly here. I don't know what frequency you're using currently?
Regads/73 de ON4SPK

Roger G3XBM said...

144.550 MHz