Geniuses. Give them an STA to operate IN THE BAND and expect them to not cause interference. Sounds like the federal government alright. Milair has their own band to operate in, why not do it there?
It's okay.. give it time, PTC-220 will be coming after 1.25m next anyways, since every railroad in the US is converting to the 220MHz band for all essential wayside functions.. it'll get jammed fast, and they'll need more bandwith, if they don't already.. they're already getting the boot out of the 800/900 segment by Anterix anyways, because 3MHz x 3MHz isn't enough spectrum for private broadband deployment, allegedly.
Mike