Yep, that's a lot of power! What is the highest powered shortwave station?
I have recieved all of those frequencies, and 7570 can be a beast at night in terms of signal strength. I like 5850 the best though, because it's got Voice of the Report of the Week (reviewbrah) and takes song requests through g-mail. So, technically WRMI could say "I'm broadcasting to Western Canada and Russia" and get away with it?
Yup, they could