Longmont Amateur Radio Club-LARC – Serving the Longmont Colorado Community!

Frequency Range: Varies by carrier (800 MHz to 2.5 GHz)
Licensing: No license required

LARC Holiday Party 2025

December 9th, 2025 Niwot Grange , Niwot CO. Click here for more info and to sign up.

Space is limited so signup early.

LARC Radio Calendar

ARRL Special Events Calendar

DxPeditions Calendar
Contest Calendar

Check us … Interested? Read more... “”

Happy Holidays from LARC

Want to help with Santa on the Air? Contact Chuck.

Holiday party is near. Please sign up as seating is limited. Click here to get your seat and info.

Our Hamlet Net is an educational net that’s geared for newbies to the hobby, and everyone else too! You are invited to join us on our repeaters at 7:00 pm – 8:00 pm every Tuesday evening to check in, listen … Interested? Read more... “Join us for our Tuesday Night Hamlet Net!”

You are invited to join us on our repeaters for our regular Thursday Night Net at 8:00 pm. This is a social net, so please check in at 8:00 pm, and when called upon, let us know what you’ve been … Interested? Read more... “Join us for our Thursday Night LARC Net!”

This net occurs every 22nd of the month at 1800 local. This net is for veterans but any one can join and listen to topics that involves Veterans.

Here’s a breakdown of the differences between Cell Phones, Amateur Radio, FRS, GMRS, and CB, including their general operating ranges.

Only $25.00 per year
Support of local repeaters
Club only events
Ability to create articles of interest on the website
Access to other club members (via online)
Access to club’s “Go-Boxes” (after taking online training)
- HF / VHF / UHF