Or more specifically the fun bcb channels- 1710, 1610, 520, 530 kHz?
I ask because the other day I was listening to a faint spanish signal on 1710 but couldn't make out if it was pirate, part 15 or really from mexico. Usually I get a distant carrier signal on 1710 from an unknown source with no detectable audio. Also get a lot of hash from those stupid IBOC stations on 1700 which ticks me off because I sometimes do shows on 1710 with 10 watts at night. 1610 is a mexican station over here during night hours. Daytime I sometimes pick up talking houses. 530 is another spanish station at night, during day I get a traveling information service (TIS) station that is over 80 miles away! 520 seems to be full of becons and sometimes some religious programming that I can't figure out where it's coming from.