I evidently had some of the signal here, which surprised me. The carrier was on 7506.5 kHz & I was able to get a synch lock on it. I had just a tiny bit of audio at one point. I started recording about 1800 and around 1820, I switched back to USB to check if the carrier was still there, but it was gone. Not anything usable, but cool to see that the carrier went so far.
Thanks!
Andrew