Signal appeared abruptly on Denton Hill kiwi near Flint, MI. SIO 354, S7 fairly stable.
Sounded like someone setting up audio sources into a mixer. Signal sounded decent, good low end but a tad on the muddy side. Audio was quite clean. I would speculate by the signal level and sound this was the Skunk Hole/Argyle transmitter. Audio was improved over the recent transmissions.
Transmission ended as abruptly as it started @ 1445 UTC.