[aiforecastthway]

> would like to point out that there has recently been an interest in HF spectrum for use shaving milliseconds off the ping of high-frequency trading firms, since skipping off the ionosphere on HF bands can be slightly faster than more reliable microwave or fiber links.

That's fascinating.

> and I'm sure they would love to just use ham spectrum, even if it means paying a fine later after they've cleaned up in the markets. If this works, there will be more than enough demand for such connectivity to swamp the ham bands in encrypted digital junk.

What stops them from doing this NOW?

[ElevenLathe]

Right now, encryption is illegal on the ham bands and hams with HFDF gear are all too eager to bust it out and CC the FCC on their findings. If encryption is legal, then one cannot distinguish legitimate noncommercial ham activity from commercial traffic.