On revisiting this video, I think the speculation about the ID of BAG LUCK for the 2109z, 2111z, 2113z broadcasts being an E6 is probably not one I'd make today. I can see why I made it - I could only pick the messages up on 11175 kHz, and only in North America (with the UTwente WebSDR only barely receiving) - which lines up with an airborne broadcast, but could also line up with a "US-only" ground station broadcast (or a 11175-only broadcast and the UTwente SDR was having reception issues? It happens!) Nowadays I'd hesitate before suggesting it was more likely to be one over the other.
On revisiting this video, I think the speculation about the ID of BAG LUCK for the 2109z, 2111z, 2113z broadcasts being an E6 is probably not one I'd make today. I can see why I made it - I could only pick the messages up on 11175 kHz, and only in North America (with the UTwente WebSDR only barely receiving) - which lines up with an airborne broadcast, but could also line up with a "US-only" ground station broadcast (or a 11175-only broadcast and the UTwente SDR was having reception issues? It happens!)
Nowadays I'd hesitate before suggesting it was more likely to be one over the other.
07:40 Always a chance the EAM goes out over a HF frequency you don't have, or on VHF / SATCOM.