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03/14/2016 | Over the Horizon Radars Becoming Routine Visitors on Amateur HF Bands
The International Amateur Radio Union Region 1 (Europe/Africa) Monitoring System (IARUMS) reports a spate of over the horizon (OTH) radar signals on various Amateur Radio HF bands — exclusive and shared. Many of these signals are being heard outside of...
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01/13/2014 | IARU Region 1 Monitoring System Notes New Russian OTH Radar on 20 Meters
The IARU Region 1 monitoring system reports new Russian over-the-horizon radar on 20 meters.
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