The Federal Communications Commission (FCC) has granted a total of 48 licenses and call signs in the category of Restricted Operator license in Helena, Montana. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Call Sign | License Holder Name | Date of Authorization |
|---|---|---|
| RR00010308 | Van Meter Mr., Robert W | 2003-01-25 |
| RR00027107 | Demars Mr., David J | 2005-03-31 |
| RR00027108 | Demars, Susan | 2005-03-31 |
| RR00031742 | McDonald, Kevin L | 2005-09-23 |
| RR00035178 | Hoffmann, Jerome C | 2006-02-28 |
| RR00039343 | Cocker, Charles | 2006-08-16 |
| RR00058118 | Brown, Bryan j | 2008-04-02 |
| RR00060558 | Brand, Joseph e | 2008-07-23 |
| RR00063170 | Schwarzenberg, Johannes | 2008-12-19 |
| RR00072252 | Mullarkey, James M | 2010-06-29 |
| RR00092666 | Dramstad, Harold D | 2013-02-12 |
| RR00097103 | Walsh, Michael | 2013-09-11 |
| RR00097386 | Maxey, Sean P | 2013-09-24 |
| RR00097736 | Rodgers, Chad B | 2013-10-22 |
| RR00109235 | Bonde, Jay C | 2015-01-29 |
| RR00110756 | Gardner, Evan R | 2015-03-26 |
| RR00111695 | Erwin, Jaden H | 2015-05-01 |
| RR00112719 | Ocenasek, Daniel | 2015-06-13 |
| RR00126736 | Malee II, Thomas M | 2016-11-22 |
| RR00126737 | Fuller, David | 2016-11-22 |
| RR00126765 | Shaw 417, Douglas M | 2016-11-22 |
| RR00126823 | Hersom, Jeffrey T | 2016-11-24 |
| RR00128101 | Twingley, Keith W | 2017-01-14 |
| RR00130504 | Kurz, Jason K | 2017-03-29 |
| RR00132234 | Murray, Scott A | 2017-05-23 |
| RR00134579 | Pattee, Jason | 2017-08-08 |
| RR00136387 | Ramirez, Jacob M | 2017-10-05 |
| RR00137392 | koch, alexander j | 2017-11-07 |
| RR00137489 | Haynes, Jeffrey T | 2017-11-08 |
| RR00139782 | Lopez, Michael J | 2018-01-20 |
| RR00141834 | Closson 544, Drew | 2018-03-22 |
| RR00143131 | Hemphill, Jake C | 2018-04-25 |
| RR00146691 | Abrahamson, Kevin A | 2018-08-08 |
| RR00150257 | CHANDLER, THOMAS D | 2018-11-20 |
| RR00158866 | McConnell, Jess | 2019-07-23 |
| RR00160820 | Grotbo, Drew H | 2019-09-13 |
| RR00161259 | Olsen, Keith A | 2019-09-26 |
| RR00163093 | Glueckert, Joseph T | 2019-11-19 |
| RR00163977 | Schluter, Clint T | 2019-12-20 |
| RR00165687 | Dubbe, Maxwell A | 2020-02-01 |
| RR00165749 | Gibson, Austin W | 2020-02-04 |
| RR00167556 | Davis, Nigel L | 2020-03-19 |
| RR00172143 | Hubley, Joseph J | 2021-01-26 |
| RR00172320 | Straub, Michael C | 2021-02-02 |
| RR00174050 | Nielson, Holden J | 2021-04-06 |
| RR00176255 | Neumann Jr, Richard W | 2021-06-07 |
| RR00179867 | Mazzucola, Anthony | 2021-09-08 |
| RR00204472 | Kuntz, Kasey D | 2023-03-07 |
