I'd heard anecdotes of national guard occasionally utilizing frequencies between 50-54 mhz in the past.
Recently WSMR asked/told repeater owners in South-Central NM to vacate 420-430 mhz for some new system they're installing. This resulted in a number of links having to be retooled.
Recently WSMR asked/told repeater owners in South-Central NM to vacate 420-430 mhz for some new system they're installing. This resulted in a number of links having to be retooled.