SFI = 101 A index = 4 K index = 0 SSN = 5 ALL QUIET: Barring an unexpected solar flare (full disclosure: almost all solar flares are unexpected), space weather should remain calm for the rest of the week. No CMEs are Read more…
Author: Ken McCormick
World Wide Digi DX Contest….
2022 World Wide Digi DX Contest: Begins: 12:00 UTC Saturday, August 27 to 11:59 UTC Sunday, August 28 The WW Digi DX Contest is a collaboration between the World Wide Radio Operators Foundation (WWROF) and the Slovenia Contest Club (SCC). It is Read more…
Propagation and Space WX….
SFI = 103 A index = 7 K index = 1 SSN = 44 FAST-GROWING SUNSPOT: Two days ago sunspot AR3085 barely existed. Since then it has grown more than 10-fold, turning itself into a double sunspot group with cores nearly Read more…
Computer Upgrade in 1958!
1958. An engineer wiring an IBM computer.