From HFUnderground

Jump to: navigation, search

French OTHR (Over the Horizon Radar) signal nicknamed Nostradamus. It is about 30 to 40 kHz wide, and it is transmitted from a site at Dreux, west of Paris.

Another intruder into the 43 meter pirate band

This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Some links may be affiliate links. We may get paid if you buy something or take an action after clicking one of these.