Is anyone else seeing a signal on 133.185 kHz? I thought it was some new kind of local interference but it seems to have some QSB which peaks around sunset and sunrise. It has a 20 Hz pulsing 'modulation' and the sidebands extend well past 136.5 kHz. Whatever it is, it is very strong, some 60 dB or more above my noise floor. 73, Paul N1BUG