Odd jamming on 6600kHz
China aren't the only ones who jam broadcasts, of course.
This is bit of a tricky one, as 6600kHz can sometimes be a pirate frequency or as a numbers station frequency, but that's not what is being jammed. There's obviously a broadcast trying to get through underneath it.
I think I'll call it the 'Tiger' jammer, it sort of sounds like it's growling.