Check out 5010kHz

Due to the increased interest in the current situation in Ukraine, WRMI has resumed its relays of the daily English language broadcast of Radio Ukraine International, the official overseas service of Ukrainian Radio. RUI can be heard daily, except Friday, at 1200-1230 UTC on 5010kHz.

The Medium Wave Frequency of 549kHz has also been reported for RUI. 

(Source: SWLing Post)

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