Caught the end of Edmund Fitzgerald Radio, 6925AM, 22:25 - 22:29UTC. Came upon what sounded like a two-way maritime QSO, followed by a list of ship crew members, then ID of Edmund Fitzgerald Radio, e-mail at
edmundfitzgeralradio@gmail.com , then bell tolls, off-air at 22:29UTC. Signal was from S1 - S+10/9. (Too bad that I didn't catch this earlier.)