
| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| AA9Y | McVeigh, MICHAEL W | Helena | MT | E | KC7PJA | 08/25/2020 | 11/21/2030 | Active |
| AB7MT | DINGES, CHRISTEL P | HELENA | MT | E | K7CHD | 06/14/2022 | 07/02/2032 | Active |
| K1GPS | Gustin, Patrick | Helena | MT | T | KE5LEE | 10/18/2016 | 11/21/2026 | Active |
| K2GPS | Simpkins, Hunter L | Helena | MT | T | KE5LEF | 10/19/2016 | 11/21/2026 | Active |
| K6JLH | HECKENLAIBLE, JESSICA L | Helena | MT | T | KB6HJI | 04/30/2019 | 07/27/2029 | Active |
| K6JMH | HECKENLAIBLE, JON M | Helena | MT | G | N6LDE | 04/30/2019 | 07/27/2029 | Active |
| K7CHD | DINGES, CHRISTEL P | HELENA | MT | E | KD7HPS | 02/26/2000 | 02/26/2010 | Cancelled |
| KA7AZY | JENISON, BYRON L | HELENA | MT | G | 05/15/2003 | 05/15/2013 | Expired | |
| KA7IMU | BIDMEAD, Matt A | HELENA | MT | T | 02/03/2021 | 02/07/2031 | Active | |
| KC7KUC | VAN HASSEL, JOYCE M | HELENA | MT | T | 04/25/2015 | 05/03/2025 | Active | |
| KC7PJB | MC VEIGH, MARJORIE E | Helena | MT | T | 12/24/2015 | 03/09/2026 | Active | |
| KD0FDO | Conroy, Michael S | Helena | MT | T | 02/06/2019 | 02/06/2029 | Active | |
| KD7EHZ | CHRISTIAN, FORREST W | HELENA | MT | P | 05/19/1999 | 03/03/2009 | Cancelled | |
| KD7GWU | DINGES, SCOTT I | HELENA | MT | T | 11/10/1999 | 11/10/2009 | Cancelled | |
| KD7SZX | RIEMANN, JOHN P | HELENA | MT | T | 09/11/2012 | 10/22/2022 | Active | |
| KE7BMR | Riemann, Jennifer M | HELENA | MT | T | 08/12/2014 | 08/02/2024 | Active | |
| KE7UJJ | Devils Elbow Contesters | Helena | MT | 06/03/2008 | 06/03/2018 | Cancelled | ||
| KG7SYW | WHITE, WILLIAM S | HELENA | MT | T | 04/23/2015 | 04/23/2025 | Active | |
| KI7MHG | Lawson, Mark S | Helena | MT | T | 04/03/2017 | 04/03/2027 | Active | |
| KI7SVS | Lawson, Diana S | Helena | MT | T | 12/19/2017 | 12/19/2027 | Active | |
| KJ7LFA | FLETCHER - GREAVES, LINDA E | HELENA | MT | T | 12/12/2019 | 12/12/2029 | Active | |
| KJ7LMZ | MELTON, CODY G | HELENA | MT | E | 01/03/2020 | 01/03/2030 | Cancelled | |
| KK7IAM | ITTNER, SKYLAR D | HELENA | MT | T | 08/30/2022 | 08/30/2032 | Active | |
| KK7IBI | ITTNER, SKYLER D | HELENA | MT | T | 08/31/2022 | 08/31/2032 | Active | |
| N0QWV | BRUBAKER, JEFFREY G | HELENA | MT | G | 08/03/2012 | 10/13/2022 | Cancelled | |
| N0XVV | BRADFORD, MARY E | Helena | MT | T | 01/09/2014 | 04/05/2024 | Active | |
| N7INS | WOOD, PATRICIA A | HELENA | MT | T | 03/23/2017 | 10/24/2026 | Active | |
| N7KJ | DINGES, SCOTT I | HELENA | MT | E | W7MHP | 11/03/2022 | 11/13/2032 | Active |
| N7ZTN | VAN HASSEL, JOHN H | HELENA | MT | T | 05/30/2012 | 07/14/2022 | Active | |
| ND7A | RIESLAND, CLARK W | Helena | MT | E | KD7VHW | 05/28/2014 | 07/16/2024 | Active |
| W7DEV | Devils Elbow Contesters | Helena | MT | KE7UJJ | 09/12/2009 | 09/12/2019 | Expired | |
| W7LOW | FITZSIMMONS, THOMAS P | HELENA | MT | E | 06/30/2017 | 09/22/2027 | Active | |
| W7MHP | DINGES, SCOTT I | HELENA | MT | E | KD7GWU | 12/24/1999 | 12/24/2009 | Cancelled |
| W7RDL | LONNQUIST, ROGER D | HELENA | MT | G | KD7CYL | 10/10/2020 | 10/10/2030 | Active |
| WB8ISN | WOOD, DAVID F | HELENA | MT | E | 03/23/2017 | 10/24/2026 | Active |