Has anyone heard the woodpecker on 6.792 MHz? I had read something about it being the HAARP project. Not sure. No real concern, just thought it was an interesting pattern of woodpecker sounds. It would sometimes start with a tone and then the woodpecker sound for about 10 seconds. Sometimes the pattern would repeat at quicker intervals. After watching a video linked on the ARRL website regarding the Russian Duga 3 and other “Over the Horizon Radar” systems, I’m just a little more aware to hear it.
