My 525 was/is immune to any problems caused by the nearby station on 1560 these days, but in the past, it was pretty bad. At one point when they had a ground issue with their antennas, the high tension wires that passed by them and then went past my neighborhood were radiating the signal to the point I could peg the S-Meter on all my HF radios just by taking my finger and putting it near the antenna jack or terminal! My toaster also would pick up the station and it could be faintly heard when you were close to it unless it was actually making toast. Kind of a funny thing to show visitors. On the 525 and 515, the station could be heard anywhere under 10MHZ or so, either clearly or as a "ticking" type noise like it was a strong adjacent signal. I built a bunch of BCB band killers, and got the signal down to sane levels. My Kenwood R-5000 was affected the worst of them, it was heard all over the place until I put the filter on it. Even with it, it was heard in the background on a lot of different frequencies. I nagged the station about it for over a year, and finally someone called me and told me it would be "fixed" in a few days, and they were right, the signal strength went from, using my finger for an antenna, pegging the meter with 20 DB attenuation on the 515, to about 10db over, the best I could hope for. Luckily for me, they didn't increase their power when they got the OK to do so. Then I had a nearby transformer buzzing away, and the power company kept telling me "It's on our list!". Lightning put it at #1 one evening. I was never so happy to be without power for a couple of hours.