Nothing like local knowledge to ID these things.
I used to hunt Europirates just above 49 meters years ago. A lot of oil rigs in the Gulf of Mexico hung out in the same region. There was a guy on one who was having a torrid radio affair with a woman in Florida that went on for months. He didn't have the brains to figure out his wife in Texas could hear him, too.
A guy was calling for him one night and one of his coworkers came back to say he didn't work for them anymore, he was back in Texas.