No sunspots this week. The pattern persists, and this surprises me. But Spaceweather.com reported a couple of weak, barely emerging spots, never numbered, and by their magnetic polarity were from new Cycle 25.We rely on NOAA for official sunspot numbers, and the most recent one reported was 11 on June 15. See ftp://ftp.swpc.noaa.gov/pub/indices/DSD.txt.Average daily solar flux over the recent r...
The Intrepid-DX Group, a US-based IRS 501(c)(3) nonprofit organization that promotes amateur radio in developing countries, has announced its first Youth Essay Contest. The prize is a new Icom IC-7300 transceiver, which the winner must agree to keep and use for 1 year. Participants will prepare a two-page essay answering these questions: (1) What are your amateur radio goals? and (2) What can w...
