Posted by Robert, VA3ROM [ va3rom@gmail.com ] on January 28, 2023 at 16:02:03.

My 22m sweet spot grabber is picking up "F" at about 13555.415 MHz, but the source is listed as only "extreme west coast" in the latest operator contact list. It's deep in the real-time grabber atmospheric noise with QSB, but fortunately the signal is also time synchronized and repeats at 10 min intervals (in this case) so stacking successive grabs helps bring it out of the noise. I checked WADJJ's (Las Cruces, NM) 22m grabber on the QRSS Plus web page he has a very strong real-time signals. Nothing seen on W1BW's (Boston, MA) 22m grabber, so it appears that the west coast location is a good guess, perhaps more to the southwest but I'm too sure what "extreme" means.

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