| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| AA0XW | ARCHULETA, GILBERT R | DENVER | CO | E | KG0RY | 05/28/2005 | 05/28/2015 | Expired |
| AC0RI | GREINER, BRUCE A | DENVER | CO | E | 12/10/2019 | 02/26/2030 | Active | |
| AE0SF | Nicodemus, Steven G | Denver | CO | E | KF0JIC | 05/18/2022 | 05/18/2032 | Active |
| AE5IT | HAMILTON, CHRISTOPHER L | DENVER | CO | E | KD0ZYF | 12/23/2016 | 12/23/2026 | Active |
| K0GSX | THOMPSON, RODNEY H | DENVER | CO | E | 10/24/2006 | 01/06/2017 | Expired | |
| K0OMC | Crase, Len S | Denver | CO | T | KE0FFP | 11/03/2015 | 11/03/2025 | Active |
| K1SAK | Herman, Isak | Denver | CO | T | KE0YLI | 12/06/2019 | 12/06/2029 | Active |
| K1SCR | Radopoulou, Stefania Christina | Denver | CO | T | KE0YLM | 12/24/2019 | 12/24/2029 | Active |
| K2ATM | Messer, Andrew T | Denver | CO | G | KG4UXS | 11/10/2015 | 11/10/2025 | Active |
| KA0WNV | MADDEN JR, LOUIS A | DENVER | CO | A | 05/01/1998 | 05/01/2008 | Cancelled | |
| KB0MPS | HERNANDEZ, LESLIE R | DENVER | CO | T | 03/26/2014 | 05/10/2024 | Active | |
| KB0OLP | HARRIS, DEMURR R | DENVER | CO | T | 07/15/2014 | 08/06/2024 | Active | |
| KB0RBS | Avery, Mele | Denver | CO | T | KF0IBM | 03/15/2022 | 03/15/2032 | Active |
| KC0BMC | WARNER, MICHAEL F | DENVER | CO | G | 05/10/2017 | 06/26/2027 | Active | |
| KC0ITU | Forss Mr., Peter A | Denver | CO | T | 06/24/2010 | 08/30/2020 | Expired | |
| KC0ITW | Stouffer Ms., Linda L | Denver | CO | T | 06/29/2010 | 08/30/2020 | Expired | |
| KC0JIM | Leahy, James D | Denver | CO | G | KE0DED | 11/28/2015 | 11/28/2025 | Active |
| KC0OGX | Underwood, Karen J | Denver | CO | T | 11/09/2012 | 11/09/2022 | Active | |
| KC0PKQ | Bedwell, Dale D | Denver | CO | T | 03/18/2003 | 03/18/2013 | Expired | |
| KC0SCC | Gilbert, Josh A | Denver | CO | T | 04/08/2004 | 04/08/2014 | Expired | |
| KC1IKX | Eason, Richard A | Denver | CO | E | 11/09/2017 | 11/09/2027 | Active | |
| KC5RZY | Grubb, Joseph A | Denver | CO | G | KF0BBS | 08/25/2020 | 08/25/2030 | Active |
| KD0AZK | MOROSCO JR, BERNARD W | WHEAT RIDGE | CO | G | 06/22/2017 | 06/21/2027 | Active | |
| KD0CXN | Ellis, Craig A | Wheat Ridge | CO | T | 02/14/2008 | 02/14/2018 | Expired | |
| KD0DUI | Morosco Jr, John M | Wheat Ridge | CO | T | 04/25/2008 | 04/25/2018 | Expired | |
| KD0GMX | Peterson, Austin L | Denver | CO | G | 02/13/2009 | 02/13/2019 | Expired | |
| KD0IJZ | FISCHER, JOHN D | WHEAT RIDGE | CO | T | 09/21/2019 | 09/21/2029 | Active | |
| KD0JD | MORTENSEN, MICHAEL K | WHEAT RIDGE | CO | A | 12/15/2009 | 12/15/2019 | Expired | |
| KD0LAA | Osgood, Kenneth C | Denver | CO | G | 04/08/2010 | 04/08/2020 | Expired | |
| KD0LEJ | MacLeod, Michael | Denver | CO | G | 04/15/2010 | 04/15/2020 | Cancelled | |
| KD0RHV | Gordon, Matthew A | Denver | CO | T | 09/24/2022 | 03/20/2032 | Active | |
| KD0UPX | Ronholdt, Sheldon | Wheatridge | CO | T | 03/08/2013 | 03/08/2023 | Active | |
| KD0ZYF | HAMILTON, CHRISTOPHER L | DENVER | CO | E | 04/08/2014 | 04/08/2024 | Cancelled | |
| KD8XO | IHLE, JACK W | DENVER | CO | E | 02/18/2016 | 02/01/2026 | Active | |
| KE0BZY | DAVIS, QUIN B | DENVER | CO | T | KE0CWN | 04/07/2017 | 04/07/2027 | Active |
| KE0CKP | MEDINA, MICHAEL C | DENVER | CO | T | 12/01/2014 | 12/01/2024 | Active | |
| KE0CWN | DAVIS, QUIN B | DENVER | CO | T | 01/27/2015 | 01/27/2025 | Cancelled | |
| KE0DED | Leahy, James D | Denver | CO | G | 02/17/2015 | 02/17/2025 | Cancelled | |
| KE0DTN | WOBERMIN, GREGORY E | DENVER | CO | T | 03/26/2015 | 03/26/2025 | Cancelled | |
| KE0FFP | Crase, Len S | Denver | CO | T | 07/22/2015 | 07/22/2025 | Cancelled | |
| KE0IPV | Karamaroudis, Aileen M | Denver | CO | T | 04/18/2016 | 04/18/2026 | Cancelled | |
| KE0IPW | Karamaroudis, Emmanouel | Denver | CO | T | 04/18/2016 | 04/18/2026 | Active | |
| KE0SLR | Molinaro, Nina L | Denver | CO | T | 07/03/2018 | 07/03/2028 | Cancelled | |
| KE0YKP | Garner, Ian N | Denver | CO | T | 11/18/2019 | 11/18/2029 | Active | |
| KE0YLI | Herman, Isak | Denver | CO | T | 11/18/2019 | 11/18/2029 | Cancelled | |
| KE0YLM | Radopoulou, Stefania Christina | Denver | CO | T | 11/18/2019 | 11/18/2029 | Cancelled | |
| KE0YVP | MASCARENAS, MICHAEL R | DENVER | CO | G | 12/30/2019 | 12/30/2029 | Active | |
| KE5ZVZ | FREEMAN, ISAAC E | Denver | CO | G | 12/21/2018 | 03/13/2029 | Active | |
| KF0BPU | ONeil, Brian J | Denver | CO | T | 09/14/2020 | 09/14/2030 | Active | |
| KF0CLW | Schroeder, Zachary R | Denver | CO | T | 11/16/2020 | 11/16/2030 | Active | |
| KF0GRI | James, Robert W | Denver | CO | T | 09/13/2021 | 09/13/2031 | Active | |
| KF0JIC | Nicodemus, Steven G | Denver | CO | E | 05/18/2022 | 05/18/2032 | Cancelled | |
| KF0LCC | Militello, Jenna R | DENVER | CO | T | 12/16/2022 | 12/16/2032 | Active | |
| KG4UXS | Messer, Andrew T | Denver | CO | G | 09/05/2012 | 08/29/2022 | Cancelled | |
| KG6LHD | Riha, Amy R | Denver | CO | T | 05/03/2022 | 05/14/2032 | Active | |
| KI0TB | MADDEN JR, LOUIS A | DENVER | CO | A | KA0WNV | 05/01/2018 | 05/01/2028 | Active |
| KK1SPN | Molinaro, Nina L | Denver | CO | T | KE0SLR | 08/10/2018 | 08/10/2028 | Active |
| N0AMK | Karamaroudis, Aileen M | Denver | CO | T | KE0IPV | 05/10/2016 | 05/10/2026 | Active |
| N0CQW | SUTTON III, MARTIN L | Denver | CO | G | WD0DYH | 01/25/2012 | 01/25/2022 | Active |
| N0FM | MASTRONI, FRANK | DENVER | CO | E | 12/22/2016 | 12/30/2026 | Active | |
| N0LT | Tiemann, William A | denver | CO | E | N6ZO | 12/27/2018 | 12/27/2028 | Active |
| N3WOB | WOBERMIN, GREGORY E | DENVER | CO | T | KE0DTN | 02/06/2021 | 02/06/2031 | Active |
| W0BML | WOOD JR, RUSSELL W | DENVER | CO | A | 09/02/2003 | 11/30/2013 | Expired | |
| W0GZT | RUDY JR, E CARL | DENVER | CO | A | 03/11/2005 | 03/22/2015 | Expired | |
| WA0GIL | SCHUELLER, GEORGE H | DENVER | CO | T | 10/05/2001 | 12/17/2011 | Expired | |
| WD0ALO | SUTTON, MARTIN E | DENVER | CO | G | 12/12/2013 | 01/18/2024 | Active | |
| WD0EDW | TRAVIS, TERRI A | DENVER | CO | G | 02/08/2018 | 03/03/2028 | Active | |
| WG2K | SARADUKE, ROBERT | Wheat Ridge | CO | E | KA2VQC | 08/04/2022 | 08/04/2032 | Active |