> Date: Thu, 9 Aug 2012 15:48:11 +0200
> From:
[email protected]> To:
[email protected]> Subject: LF: VLF staircase, once again
>
> VLF,
>
> There was a "staircase" again from 12...15 kHz with a very strong signal
> again!
> Unfortunately the OK2BVG grabber just stopped a few hours before that.
> There are not many active VLF grabbers these days.
> The signal was visible at
>
> http://qsl.net/4x1rf/yo/vlfgrabber.htm
> http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html
>
> 73, Stefan/DK7FC
>
>