A true madness has happened on 1500, as we see not one but TWO carriers.
One is actually from Germany 🙃 Radio Eule, a Munich🇩🇪 museum station, chose to operate on 1500 kHz, contrary to European 9-kHz raster. Listed as 10 watts only but enough for a burden...
I thought the 2nd carrier was WFED. But it's listed as 1499.9925, while my plot puts them closer to .996 (poss. -2Hz)