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From | To | Subject | Date/Time | |||
mark lewis | all | 2 The ARRL Letter for May 18, 2017 |
May 19, 2017 12:29 PM * |
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Iceland Extends Experimental License Privileges at 5 MHz: PTA, the telecommunication authority in Iceland, has extended experimental license privileges for radio amateurs in the 5 MHz band until December 31, 2017. The privileges are for 5,260-5,410 kHz, with 100 W EIRP. Permissible modes include CW, USB, PSK31, and other digital modes. The permit is the same for N and G licensees. Currently 25 licensees in Iceland have experimental licenses to operate on 60 meters. -- Thanks to Jónas Bjarnason, TF3JB The K7RA Solar Update Tad Cook, K7RA, Seattle, reports: We recently saw 7 consecutive days -- May 9-15 -- with no sunspots. This overlapped the May 11-17 reporting week with the previous week. This period ended on May 16, when sunspot groups 2656 and 2657 appeared, with sunspot numbers of 11 and 13 on May 16-17, respectively. The average daily sunspot number last week was 17.1; this week, it's just 3.4. That's because last week's report covered 2 consecutive days with no sunspots, while this week's report covered 5 days with no activity. Average daily solar flux declined from 71.5 to 70.5, the average estimated daily planetary A index rose from 6.3 to 8.3, while the mid-latitude A index rose from 5.9 to 9.4. Predicted solar flux (from Wednesday's NOAA and USAF 45-day forecast) is 71 on May 18-20; 73 on May 21-24; 76 on May 25-29; 74 on May 30-June 3; 72 on June 4; 70 on June 5-10; 72 on June 11-12; 74 on June 13-17; 76 on June 18-25, and 74 on June 26-30. Predicted planetary A index is 20, 45, 30, 20, and 12 on May 18-22; 8 on May 23-24; 5 on May 25-June 3; 8 on June 4; 5 on June 5-9; 8, 12, 22, 32, and 20 on June 10-14; 48, 36, 20, 12, and 8 on June 15-19, and 5 on June 20 through the end of the month. Sunspot numbers for May 11 through 17 were 0, 0, 0, 0, 0, 11, and 13, with a mean of 3.4. The 10.7-centimeter flux was 69.1, 68.9, 70.4, 71.2, 70.6, 71.9, and 71.4, with a mean of 70.5. Estimated planetary A indices were 6, 7, 4, 10, 14, 9, and 8, with a mean of 8.3. Estimated mid-latitude A indices were 8, 6, 5, 11, 17, 10, and 9, with a mean of 9.4. Send me your reports and observations. ____________________________________________________________________________ Just Ahead in Radiosport * May 20 -- Feld Hell Sprint * May 20 -- UN DX Contest (CW, phone) * May 20 -- Portuguese Navy Day Contest (Digital) * May 20-21 -- NZART Sangster Shield Contest (CW) * May 20-20 -- His Majesty King of Spain Contest (CW) * May 20-21 -- EU PSK DX Contest (Digital) * May 20-21 -- Aegean RTTY Contest * May 20-21 --Baltic Contest (CW, phone) * May 22 -- Run for the Bacon QRP Contest (CW) * May 24 -- SKCC Sprint (CW) * May 25 -- RSGB 80-Meter Club Championship (CW) See the ARRL Contest Calendar for more information. For in-depth reporting on Amateur Radio contesting, subscribe to The ARRL Contest Update via your ARRL member profile e-mail preferences. ____________________________________________________________________________ Upcoming ARRL Section, State, and Division Conventions * May 19-21 -- Ohio State Convention (Dayton Hamvention), Xenia, Ohio * May 27-28 -- Rocky Mountain Division Convention, Cody, Wyoming * June 2-4 -- Northwestern Division Convention, Seaside, Oregon * June 3 -- Georgia Section Convention, Marietta, Georgia * June 4 -- Western Pennsylvania Section Convention, Prospect, Pennsylvania * June 9-10 -- West Gulf Division Convention, Irving, Texas * June 16-18 -- Utah State Convention, Garden City, Utah * June 17 -- Tennessee State Convention, Knoxville, Tennessee * July 14-16 -- Montana State Convention, Essex, Montana * July 21-22 -- Oklahoma State Convention, Oklahoma City, Oklahoma * July 27-30 -- Central States VHF Society Conference, Albuquerque, New Mexico Find conventions and hamfests in your area. ____________________________________________________________________________ ARRL -- Your One-Stop Resource for Amateur Radio News and Information. * Join or Renew Today! ARRL membership includes QST, Amateur Radio's most popular and informative journal, delivered to your mailbox each month. * Listen to ARRL Audio News, available every Friday. Subscribe to... * NCJ -- National Contest Journal. Published bimonthly, features articles by top contesters, letters, hints, statistics, scores, NA Sprint, and QSO Parties. * QEX -- A Forum for Communications Experimenters. Published bi-monthly, features technical articles, construction projects, columns, and other items of interest to radio amateurs and communications professionals. Free of charge to ARRL members... * Subscribe to the ARES E-Letter (monthly public service and emergency communications news), the ARRL Contest Update (bi-weekly contest newsletter), Division and Section news alerts -- and much more! Find ARRL on Facebook! Follow us on Twitter and Instagram! We want to hear from you! Tell us what you think of The ARRL Letter. ____________________________________________________________________________ The ARRL Letter is published Thursdays, 48 times each year. ARRL members may subscribe at no cost or unsubscribe by editing their Member Data Page as described at http://www.arrl.org/arrlletter/. Copyright (C) 2017 American Radio Relay League, Inc. All Rights Reserved www.arrl.org )\/(ark Always Mount a Scratch Monkey Do you manage your own servers? If you are not running an IDS/IPS yer doin' it wrong... ... Instead here we are in a silence more eloquent... --- * Origin: (1:3634/12.73) |
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