Three SSTV transmissions, all on 6925 AM. The first at 0519z, then one right after it, I guess the one jFarley heard, and the third at around 0540z. I could see them on the waterfall, and hear the SSTV under the noise, but no decode was possible. There was a fourth SSTV transmission at 0600z. The AM carrier was noted until 0602z, when the SSTV ended.