During the VOA Radiogram broadcast Saturdays at 0930-1000 UTC on 5745 kHz, listeners in western North America and in Japan have often encountered the noise of other-the-horizon (OTH) radar.

Mike in Washington state recorded an example on 25 June. You can listen to it here. And you can decode it yourself, noting that both the MFSK32 and Olivia 16-1000 had no problems with the OTH radar. (The show begins at :55 into the recording, and the MFSK starts at 2:24. At 17:22, you might have to switch manually to Olivia 16-1000 centered on 2000 Hz.)

Mike certainly had no trouble decoding the text and images, and seen in the screenshots he sent. You can see the OTH radar noise bands in the waterfall …