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Band Conditions from Belgium
Which HF bands are open right now — measured, not predicted from a model.
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Data: the open ONBOTA API (Belgium Bunkers On The Air) — measured by the Dourbes ionosonde (or the nearest European ionosonde), worked out with ITU-R P.1240-2, space weather from NOAA SWPC. Refreshed every 5 minutes. Thank you, ONBOTA!