Radio Havana Cuba (RHC) does not transmit around 100 kHz, so you have an image or something. On the other hand, maybe its
Pedro flipping the wrong button. Again.
LORAN-C used to be at 100 kHz. Every now & then you might hear something at 100 kHz which sounds like old LORAN-C signals. They're officially decommissioned, but perhaps its an occasional exercise so they don't rot? One can only hope.
When I started in 1988, I bought a Sony ICF-2010. I still have that radio to this day and use it, and will keep it until the day I die.
WWV/H is still going strong. They've added an occasional frequency at 25 MHz. I think last year (or year before), I got a QSL card for that one. CHU on 7335 moved to 7850 some years ago.
BBC doesn't broadcast to North America any more. On occasion you can catch the signals from other target areas. I can sometime catch them on 17640 at 1600-1700 UTC and listen to a game on Saturday for a bit. They're still on 12095, amongst others.
Voice of Korea is still going strong and they sound like they're still stuck in the Cold War.