Listening to KFS SDRs yesterday morning around 1500Z, conditions were such that there was VERY little atmospheric noise.
I caught a weak dasher beacon on 7088.9. AT first it was just a steady, but weak, tone and thought it was just an internally generated 'birdie'. But then it transitioned to 2 second dashes, then .75 second dashes then longer dashes again. I got a screenshot of it changing and maybe I can figure out how to post it.
The signal was weak, but occasionally would rise up out of the noise to q5 but only s1. And only heard on the KFS omni sdr, nothing heard on the NE/SW,SE antennas or any other west coast SDRs that I checked.
At any rate, I'm thinking this is the the same beacon as earlier reported, but its keying circuitry has become intermittent and generating random dash lengths and intervals.
stendec