The Castle Rock Repeater Group is an amateur radio club based in Denver, Colorado. Originally founded in the 1960s, but organized in its current form in 1993, the CRRG has members throughout the Colorado Front Range and beyond.
We are a non-profit corporation registered with the State of Colorado. We operate three repeaters in the Denver metro area. Please join us for our weekly Sunday evening net at 7:00pm (1900) Mountain Time on our primary repeater at 146.670- MHz with a 100 Hz PL tone.
This is the official new home of Castle Rock Repeater Group. CastleRockHam.net and CRRG.org are former URLs of the club.
Visit us on Facebook at Castle Rock Repeater Group or join us on Telegram.