[SOCALWUG] Radio Station Signal Interference

[mallen]

Hello, this is off topic to a certain degree, but it seems like 
someone on this group might know about this.

The space that I work on electronics in I get a strong audio signal 
over the powerline from a radio station. The station is in Spanish 
and the frequency is around 1600 khz. If something is plugged into 
the wall outlet with a speaker on it, you can pretty much bet that 
the radio station is going to be heard quite loudly. I've asked other 
people in the building and they have the same problem. I'm located 
near downtown Los Angeles (Echo Park, specifically near Sunset and 
Alvarado).

I can get the same problem even with battery powered circuits, but 
it's much worse when connected to the mains

Is there anything that can be done about this? Who's problem is this 
- mine, the power company, the building owner, the radio station, 
god, fcc?

any advice or information on this welcome, I know very little about radio.

thanks,

mark allen