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ARRL® The National Association for Amateur Radio® is pleased to announce that the 19th annual ARRL Online Auction, sponsored by RT Systems Inc, raised $47,000 for amateur radio STEM education. 

The event was held from October 18- 24, 2024. In addition to hundreds of views, the auction saw 329 individual bidders vying for equipment, vintage books, “mystery junk boxes” from the ARRL Lab, and more....

Solar activity increased this week. Average daily sunspot number
went from 127.7 to 197.4 and average solar flux from 170.5 to 240.2.

Predicted solar flux is 270 on November 1-2, 265 and 260 on November
3-4, 250 on November 5-7, 214, 195 and 182 on November 8-10, 172,
168, 174 and 165 on November 11-14, and 162 on November 15-16.

Predicted planetary A index is 5, 8, 15, and 10 on November 1-4, 5
on N...