ARRL News

  • On February 20 (UTC), Alaska’s High Frequency Active Auroral Research Program (HAARP) will launch its first scientific research campaign since the facility was taken over by the University of Alaska Fairbanks (UAF) Geophysical Institute 18 months ago. UAF Space Physics Group Assistant Research Professor Chris Fallen, KL3WX, reports that he will be ready to go starting Monday, February 20, at 03...

  • In the last reporting week (February 9-15) average daily sunspot numbers declined from 21.3 to 17.6, and average daily solar flux rose from 73.5 to 75.1. Average planetary A index dropped from 12.9 to 4.7, and mid-latitude A index from 9.9 to 2.9.Predicted solar flux is 74 on February 17-19, then 77, 80, 83, 85 and 80 on February 20-24, 78 on February 25-26, 76 on February 27-28, 75 on March 1-...

  • The ARRL website, the ARRL Store, and other functions will be offline during maintenance on Sunday, February 19, within the period from approximately 2 AM until 4 AM EST (0700 to 0900 UTC). We apologize for any inconvenience.

Southgate ARC

  • Recently Cross Country Wireless have been asked to design a dual diversity SDR receiver for a radio propagation research project. The receiver design was based on two SDR-4+ PCBs using a single oscillator so that the two SDR receivers were phase coherent

  • Steve M1ACB, Rob M0VFC and John M0IDA will be active on the FM and SSB amateur radio satellites from Berry Islands in the Bahamas

  • The first issue of Radio Amateur News, published July 1919, along with subsequent editions, are available for free download

  • AMSAT-NA has announced the RadFXSat-2 CubeSat, with a 145/435 MHz SSB/CW transponder, has received IARU frequency coordination

  • EURAO Newsletter comes out quarterly, either in pdf format and as a website. Spread the word!

  • All the very latest Amateur Radio news is now available via the TX Factor GB2RS weekly podcast

GDACS

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