SWLing PostOct 14, 2023

Today is the day . . . The Great Medium Wave Grey Line Challenge!

https://swling.com/blog/2023/10/today-is-the-day-the-great-medium-wave-grey-line-challenge/

#JockElliottKB2GOM #TheGreatMediumWaveGreyLineChallenge

Today is the day . . . The Great Medium Wave Grey Line Challenge!

It’s time to have some fun for a couple of hours chasing MW DX along the grey line. Please note: an important change has been made to the rules: you can choose either Civil Twilight at sunris…

The SWLing Post
SWLing PostOct 9, 2023

Next Saturday: The Great Medium Wave Grey Line Challenge!

https://swling.com/blog/2023/10/next-saturday-the-great-medium-wave-grey-line-challenge/

#JockElliottKB2GOM #TheGreatMediumWaveGreyLineChallenge

Next Saturday: The Great Medium Wave Grey Line Challenge!

Let’s have some fun for a couple of hours chasing MW DX along the grey line. Here are the rules: Frequency range is the medium wave band: 520-1710 kHz From one hour before Civil Twilight your local…

The SWLing Post
SWLing PostSep 27, 2023

The Great Medium Wave Grey Line Challenge

https://swling.com/blog/2023/09/the-great-medium-wave-grey-line-challenge/

#GreyLine #JockElliottKB2GOM #TheGreatMediumWaveGreyLineChallenge

The Great Medium Wave Grey Line Challenge

By Jock Elliott, KB2GOM According to (the image above comes from them) The “grey line” is a band around the Earth that separates daylight from darkness.  Propagation along the grey line…

The SWLing Post