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Please help keep this Denver area ham radio net listing up to date. Send corrections to .
Members of the Rocky Mountain Radio League (RMRL) have benefits. Membership will give you the authorization codes to connect to IRLP nets from around the world. (Be sure to ask if the frequency is in use before connecting.) See the Home page for nets held on the RMRL repeaters.
| Day | Time | Net | Frequency | PL | Notes |
|---|---|---|---|---|---|
| Daily | 0630 | Colorado Weather Net | 146.940- | 103.5 | HF on 3.945MHz And 3.989 on HF. This net has been sanctioned by the National Weather Service. On the air since 1955, dedicated hams with good weather equipment track Colorado’s volatile weather as a public service. New volunteers welcome. |
| Daily | 0800 | Worldwide Friendship Net | 145.340- | 103.5 | Open to all licensed radio amateurs anywhere in the world. Please use standard ITU phonetics to check in. The 145.340- is RMRL auto-connected to IRLP 9617. |
| Daily | 1200 | The High Noon Net | 7.240 MHz | – | – |
| Daily | 1215 | Hazardous Weather Net | 449.225- | 141.3 | Hazardous Weather Net carried on UHF and now on RMRL’s DMR repeater: 449.750, time slot 1, talkgroup 310815 |
| Daily | 1215 | Hazardous Weather Net DIGITAL | 449.750 | time slot 1, talkgroup 310815 | Hazardous Weather Net carried on RMRL’s DMR repeater: 449.750, time slot 1, talkgroup 310815 |
| Daily | 1830 | Colorado Emergency Reporting Net | 145.310- | 88.5 | Gather and coordinate volunteers to be monitoring the Colorado Connection for emergency traffic. Volunteers sign up for a particular hour and are available to handle emergency traffic should it occur. |
| Daily | 1900 | Colorado Traffic Net | 145.310- | 88.5 | Colorado Traffic Net website. |
| Daily | 1930 | Colorado Columbine Net | 3.989 MHz | – | Covers the Western U.S. |
| Sun | 0800 | ARES Statewide Net | 3.810 MHz LSB | – | This Net is in addition to the Statewide ARES net on VHF at 0830. Alternates are 3 up, 3 down, 6 up, 6 down. |
| Sun | 0900 | Colorado Repeater Association | 145.460- | 107.2 | Linked 224.980-, 145.160-, 145.460-, Swap List |
| Sun | 0930 | ARES Region 1 District 2 | 146.640- | 100.0 | Arapahoe County. Backup 146.880- |
| Sun | 1000 | Six-Meter Invitational Net | 53.050- | 107.2 | – |
| Sun | 1800 | Colorado RACES Statewide Net | 3990.5 KHz LSB | – | Early check-ins taken |
| Sun | Temporarily Suspended | BARC Jr. Hams Net | 145.340- | 103.5 | The RMRL carries the BARC Jr. net on its 145.340- repeater for young hams in the Denver area. Stay and chat with your friends after the net. In Boulder, listen on the 146.700- with a 100 Hz PL Tone. (Still available on the 146.700.) |
| Sun | 1900 | Castle Rock Rptr Group | 146.670- | 100.0 | CRRG |
| Sun | 1900 | Radops | 146.985- | 100 | Shriners |
| Sun | 1900 | APRS Net | 145.460- | 107.2 | Packet APRS System |
| Sun | 1900 | Rocky Mountain Neighborhood | 3.805 MHz LSB | – | Weekly Roundtable Open to All |
| Sun | 1930 | Intermountain Repeater Group | 145.280- | – | Linked with 449.525- |
| Sun | 2000 | ARES Statewide Net | 145.310- | 88.5 | – |
| Sun | 2000 | Rocky Mountain Monitoring Net | 145.460- | 107.2 | Scanners & Frequencies – Linked 224.980-, 145.160- |
| Sun | 2030 | Denver Radio Club | 145.490- | 100.0 | Linked to 448.625- Alt. 147.330 (tone 100) |
| Mon | 1830 | NCARC TechNet | 447.275- | 141.3 | Northern Colorado Amatuer Radio Club tech net |
| Mon | 1900 | Society of Broadcast Engineers’ HAMnet | 449.450- | 103.5 | sbe.org. The net is also carried on IRLP (reflector 9615), Echolink (96150), and Allstar (27405). You can contact Jack at |
| Mon | 1930 | Denver Water Amateur Radio Club | 147.210+ | 100.0 | Open to all. |
| Mon | 2000 | ARES Region 1 District 3 | 146.760- | 100.0 | Broomfield and Boulder. |
| Mon | 2000 | Colorado QRP Club | 145.460- | 107.2 | Those in Boulder can tune into 145.460 while Colorado Springs can use 145.160. |
| Mon | 2000 | Rocky Mountain VHF+ Net | 144.220 | – | Upper Side Band |
| Mon | 2030 | RMRL Weekly On-Air Meeting and Net | 146.940- | 103.5 | Linked 449.450-, 449.825-. Check-ins, news, swaplist. |
| Mon | 2030 | Parker Radio Association D-STAR Net | 446.850- | DV | PRA XReflector, XRF223. Requires a D-Star capable radio or appropriate computer accessories. |
| Tue | 1900 | TechConnect Net | 145.145- | 107.2 | 285 TechConnect Radio Club |
| Tue | 1900 | Denver ARES Region 1, District 4 | 146.670- | 100 | Serving the City and County of Denver and the American Red Cross Regional Office. Backup repeater is the 147.21+ (100 Hz tone). No net the last Tuesday of the month. |
| Tue | 1900 | Astronomy Net | 146.940- | 103.5 | 146.940- and 449.825-. Connecting to 28368 (Allstar) and (*CANONCTY*) Echolink conference server. Also carried on the 447.975 in Canon City and the 447.275 in Pueblo. Since 1996. KI0AR Website |
| Tue | 2000 | Edge of Space Sciences | 145.460- | 107.2 | 145.160 MHz in Colorado Springs. High Altitude Balloons |
| Tue | 2000 | Parker Radio Association Net | 448.675- | 100.0 | Parker Radio Association |
| Wed | 1900 | Masonic Fellowship | 146.985- | 100.0 | – |
| Wed | 1930 | ARRL Rocky Mountain Division | 145.340- | 103.5 | – |
| Wed | 1930 | The Learning Net (open to ALL) | 145.490- 448.625- (Linked) | 100.0 | (No Net 3rd Wed. of the month due to the DRC meeting.) |
| Wed | 1930 | Simplex Net | 146.550 | – | PEN (Preparedness Educational Network) |
| Wed | 2000 | Colorado 4×4 Rescue and Recovery Net | 146.940- | 103.5 | Also on the 449.825/103.5 Open to all licensed radio amateurs. Please use standard ITU phonetics to check in. Colorado 4×4 Rescue and Recovery. |
| Wed | 2000 | Aurora Repeater Association | 147.150+ | 100.0 | Linked 224.740, 448.850-, Swap |
| Thu | 1800 | Red Cross Net | 145.310- | 88.5 | First Thursday of every month. |
| Thu | 1900 | American Red Cross DMR Net | Rocky Mountain Wide talk group | 3rd Thursday of the month. (This is in addition the the 1st Thursday VHF net on the Colorado Connection. It doesn’t replace it.) | |
| Thu | 1930 | The Pet Net | 145.340- | 103.5 | For all pet lovers, whether you have a dog, cat, snake, or goat. Have fun connecting with other pet parents. Share tips, experiences, help provide support, and swap stories. Facebook page. Additional connectivity: thank you to N0STY and the FriendsHamRadio.net for connecting IRLP 9618, Echolink *FRIENDS* conf 29618, and Allstar FRIENDS hub 27408. |
| Thu | 1930 | CARBBN Mesh Net | 145.460- | 107.2 | Net schedule |
| Thu | 1930 | ARES Region 1 District 6 | 146.940- | 103.5 | ARES Region 1 District 6: Clear Creek, Gilpin, and Jefferson Counties. Except the third Thursday of the month. Backup repeater is the 147.300, PL 103.5 Hz. |
| Thu | 2000 | ARES Region 1 District 5 | 448.425- | 107.2 | Douglas – Elbert Counties. Except the fourth Thursday of the month. |
| Thu | 2000 | Colorado Connection Net | 145.310- | 88.5 | Multi Linked – Covers most of Colorado |
| Thu | 2030 | Outdoor America USA Net | 145.340- | 103.5 | 145.340- connecting IRLP Node 335(0) with IRLP Ref. 9251. Please use Standard Amateur Call Sign phonetics to check in…wait to be recognized by the net controller. This is a camping, off-road, and outdoor preparedness net. OAUSA.net |
| Thu | 2030 | SATERN (Salvation Army Team Emergency Radio Network) | 145.490- | 100.0 | Linked to 448.625- |
| Fri | 1930 | YL Family Net | 145.340- | 103.5 | A net for the entire amateur radio family, YLs, teens, and men. Third party check-ins welcome! YL Family Net. Additional connectivity: thank you to N0STY and the FriendsHamRadio.net for connecting IRLP 9618, Echolink *FRIENDS* conf 29618, and Allstar FRIENDS hub 27408. |
| Fri | 2000 | Nostalgia Net | 145.490- | 100.0 | Linked to 448.625- Antique Radios, Fall and Winter |
| Fri | 2100 | ‘The Original’ San Diego Six Shooters Net | 447.875- | 107.2 | San Diego Six Shooters Amateur Radio Club on the N6LXX repeater system |
| Sat | 0930 | Colorado Preparedness Net | 145.310- | 88.5 | Colorado Preparedness Net covers a variety of topics. Facebook page |
| Second Saturday each month | 1200 | American Legion Net | 145.340- | 103.5 | Connecting IRLP node 335(0) with ref: 9735. Please use Standard Amateur Call Sign phonetics to check in, giving your name, city, and state. |
Please help keep this Denver area ham radio net listing up to date. Send updates/corrections to .