Welcome to the latest propagation forecast from Tad Cook (K7RA). Views expressed in this propagation message are those of the reporters and correspondents. Content supplied by Tad Cook (K7RA), his volunteer monitoring staff, and HQ ARRL. Accessed on 20 March…
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ARLP012 Propagation de K7RA
Tagged with: ARLP012 Propagation de K7RA, geomagnetic activity, Latest notes from Dr. Tamitha Skov (the Space Weather Woman), Planetary A index, Solar wind, Space Weather, Sunsport Numbers, Vernal Equinox
Posted in Amateur/Ham Radio, ARES, ARRL, Big Island ARRL News, Big Island of Hawaii ARRL info, Club Activities
Posted in Amateur/Ham Radio, ARES, ARRL, Big Island ARRL News, Big Island of Hawaii ARRL info, Club Activities
- Amateur Radio Newsline Report 2272 for Friday May 14, 2021 May 14, 2021- INDIAN HAMS ASSIST WITH SUPPLIES TO COVID PATIENTS - BRAZILIAN AMATEURS SEEK EQUIPMENT TAX EXEMPTION - DEBRIS FROM CHINESE ROCKET SCATTERS IN INDIAN OCEAN - PARKER PROBE EXPLORES SUN'S IMPACT ON VENUS' IONOSPHERE - NEW ZEALAND AMATEURS APPROVED FOR 60M OPERATION - RSGB ADDS RESOURCES FOR RADIATION MEASUREMENTS, OPERATOR EXAMS - 100 WATTS AND […]Kevin Trotman
- Amateur Radio Newsline Report 2271 for Friday May 7, 2021 May 7, 2021- FRIEDRICHSHAFEN TRADE SHOW TO BE VIRTUAL - MICROWAVE ATTACKS REPORTED IN WASHINGTON, D.C. - SPECIAL EVENT RECALLS DOOMED US SUBMARINE - WIA PRESSES ACMA for GREATER SPECTRUM ACCESS - 'FENCE-TENNA' PROJECT GETS GOOD RECEPTION - NEW FORMAT UNVEILED FOR YOTA ONLINE - 'RADIO WATCH' STIRS INTEREST AT EARTH DAY EVENT - 'SHORTWAVE RADIOGRAM' MARKS […]Kevin Trotman
- Amateur Radio Newsline Report 2270 for Friday April 30, 2021 April 30, 2021- WRTC POSTPONED UNTIL 2023 - SPECIAL RECOGNITION FOR YOUNGEST CONTESTERS - LAUNCH PLANNED FOR SATELLITE MADE OF WOOD - YOUNG RADIO FRIENDS SHARE EVERYTHING, INCLUDING AN HONOR - SMARTPHONES ANSWER THE CALL OF SOLAR STORMS - NETS OF NOTE: HAMS CHECK IN TO SHARE SOME 'CABIN FEVER' - NEWSLINE IN SEARCH OF 2021 YOUNG […]Kevin Trotman
- Radio Frequency Interference Seminar Set for May 19 via Zoom May 14, 2021ARRL Laboratory Manager Ed Hare, W1RFI, hold a Radio Frequency Interference (RFI) seminar via Zoom on Wednesday, May 19, at 2000 UTC. His 30-minute slide presentation offers an overview of politics, personalities, and technical issues involved in electromagnetic interference (EMI) control as well as causes and cures. A question-and-answer session will follow the slide presentation. […]
- Wooden Satellite to Launch by Year’s End May 14, 2021The WISA Woodsat project, being sponsored by plywood supplier WISA in an unconventional PR initiative, is poised to place a wooden satellite into orbit by the end of the year. The idea is to test the suitability of treated wood as a low-cost and widely available material for space applications. The IARU posting for Woodsat […]
- The K7RA Solar Update May 14, 2021Tad Cook, K7RA, Seattle, reports: Sunspot activity returned last Friday, May 7, and has held steady since. Average daily sunspot numbers rose from 11.9 to 21.1, and average daily solar flux was up 2.1 points to 74.3 for the reporting week ending May 12.Geomagnetic activity was quiet until Wednesday, May 12, when the planetary A […]
