Skip to content

MCWA

McHenry County Wireless Association

MENUMENU
  • Home
  • News
  • MCWA
    • Board of Directors
    • Constitution
    • History
    • Photo Album
    • Silent Keys
  • Membership
    • Join MCWA
    • Meetings
    • Minutes
    • Newsletters
    • Presentation Slides
    • Roster
  • Resources
  • Amateur Radio
    • Amateur Radio in the 21st Century
    • ARRL
    • Getting your license
    • Community Outreach

Category: Newsletters

Posted on January 1, 2020June 2, 2021

HF Propagation



SFI (Solar Flux Index)  (70 – 100+) Higher is better
A Index  (1 – 11+)  Lower is better
K Index  ( 0 – 5) Lower is better

Posted on February 1, 2005September 1, 2022

MCWA News – February 2005

MCWA 2005-02
Posted on January 1, 2012September 1, 2022

MCWA News – January 2012

MCWA 2012-01
Posted on February 1, 2012September 1, 2022

MCWA News – February 2012

MCWA 2012-02
Posted on March 1, 2012September 1, 2022

MCWA News – March 2012

MCWA 2012-03
Posted on April 1, 2012September 1, 2022

MCWA News – April 2012

MCWA 2012-04

Posts navigation

Page 1 Page 2 … Page 12 Next page

Search

Archive

  • HF Propagation
  • MCWA News – September 2012
  • MCWA News – August 2012
  • MCWA News – July 2012
  • MCWA News – June 2012
  • MCWA News – May 2012
  • MCWA News – April 2012
  • MCWA News – March 2012
  • MCWA News – February 2012
  • MCWA News – January 2012
  • MCWA News – February 2005
  • <<
  • 1
  • 2
  • 3
  • 4
  • 5

RSS ARRL News

  • Florida Hams Make Contact 100 Miles Apart via 10-Meter Repeater… in Switzerland. December 3, 2023
  • ARRL Advocacy Win: FCC Approves Request for Pearl Harbor Day Crossband Operations December 2, 2023
  • The K7RA Solar Update December 1, 2023

RSS Contests

  • K1USN Slow Speed Test
    0000Z-0100Z, Dec 4
  • TRC Digi Contest
    0600Z, Dec 9 to 1800Z, Dec 10
  • NCCC RTTY Sprint
    0145Z-0215Z, Dec 8
  • QRP Fox Hunt
    0200Z-0330Z, Dec 8
  • NCCC Sprint
    0230Z-0300Z, Dec 8
  • K1USN Slow Speed Test
    2000Z-2100Z, Dec 8
  • ARRL 10-Meter Contest
    0000Z, Dec 9 to 2400Z, Dec 10
  • PODXS 070 Club Triple Play Low Band Sprint
    0000Z, Dec 9 to 2359Z, Dec 11
  • SKCC Weekend Sprintathon
    1200Z, Dec 9 to 2400Z, Dec 10
  • SKCC Sprint Europe
    2000Z-2200Z, Dec 7

RSS DX News

  • T32TT Kiritimati Island. From DXNews.com
  • T48K Cuba. From DXNews.com
  • 7P8EI Lesotho. From DXNews.com
  • CB0ZA Robinson Crusoe Island. From DXNews.com
  • V6EU Chuuk Island. From DXNews.com

RSS ARISS

  • MAI-75 SSTV targeting Dec 7 and 8 November 27, 2023
  • Verification test - Oct 27-Nov 1 October 24, 2023
  • Verification test Oct 3-5 October 2, 2023
  • Short duration SSTV experiment (July 26, 2023) - part of Eastern North America July 24, 2023
  • Facebook
  • Groups.io
  • Email
Copyright © 2012-2023  McHenry County Wireless Association  All rights reserved.

Privacy Policy - Terms and Conditions - Attributions