Hello,
Just to add another data point, I can confirm that it is used for
local VHF nets to transfer messages as well.
The shortwave radiogram[1] uses it from time to time to send documents - I definitely used it last year to receive some stuff, and allegedly some groups in the US North East might use it for ARES / RACES type stuff. Whether that's enough to keep it is a different question! [1]: https://swradiogram.net/
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