Stumbled across more chanters this time on 11425 USB. Very similar to the activity monitored on 7000 LSB mode. (See related post: http://forums.radioreference.com/utility-listening/223429-weirdness-7000-khz.html). Checked 7 megs and it was active too around the same time (~1300Z). Band open to the Indonesia/southeast Asia region. Too weird!