ARRL

Register Account

Login Help

Search for Amateur Radio News

  • sunspots

    03/06/2015 | The K7RA Solar Update

    The trend of weakening sunspot activity continues
    Learn More

  • latest121412.jpg

    12/14/2012 | The K7RA Solar Update

    The average daily sunspot numbers fell 13.5 points this week, from 61.1 to 47.6, while the average daily solar flux was about the same this week as last, rising 1.1 points to 102.7.
    Learn More

EXPLORE ARRL

Instragram     Facebook     Twitter     YouTube     LinkedIn