Welcome to the Central Texas Trunked Radio System
CTRS is a P25 trunked system built and run by radio hobbyists across Central Texas. We're a 501(c)(3) nonprofit, and it works with the radio you already own.
What you can use on it
CTRS runs standard P25, so any compliant radio from any manufacturer can get on. More on the system
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New here?
Most people are on the air the same week. The getting started guide has the full checklist.
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The Terrestrial Agile Trunked Radio System
TATRS is a wide-area system run with Motorola ASTRO site owners, with cores in Austin and Dallas. If you have a CTRS Radio ID, it already works on TATRS. Read about TATRS
CTRS is paid for by its users. Patreon backers cover site power, backhaul and the hardware on the towers.
Support us on Patreon