Here are dumps of QRSS activity on 30m recorded by Argo from my home location over a roughly two day span, curtailed at the end by a power outtage. I haven't gone through it meticulously, but you can see at least five distinct signals (not great, but my antenna sucks). The most obvious signal toward the bottom is WF1A, who is probably only about 10 miles from here. Periodically you can see S shaped copies of his signal overlapping his primary signal: I believe those are reflections from airplanes, probably heading to Oakland Airport. With work, I could figure out the relative velocity, and they are time stamped: could probably identify the flight number.

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