Prime Numbers Radio

From HFUnderground

Hawaiian Numbers is a North American shortwave pirate active since November 2022. It sends groups of Prime Numbers as a parody of numbers stations and sometimes the Lincolnshire Poacher interval signal and Prime Numbers Radio identifications by a robot YL. Listeners have attempted to decode the messages with no success. It is also possible that the numbers string is random and contains no message at all. It operates around 6950/6955 USB for a few minutes at a time. No contact information is known.