Over the years, we've posted numerous times about the work of “Sec” and “Schneider,” two information security researchers who have been investigating the Iridium satellite phone network using SDRs. Iridium is a constellation of 66 satellites in low Earth orbit that supports global voice, data, and messaging services. In a talk at the Chaos Computer Club (CCC) 2024 conference, they provided updates on their work. The recorded video of their talk has recently been uploaded to YouTube. The Iridium satellite (phone) network is evolving and so is our understanding of it. Hardware and software tools have improved massively since our