The Federal Communications Commission (FCC) has granted a total of 278 licenses and call signs in the category of Amateur 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 |
|---|---|---|
| KJ7QCI | STETSON, JOHN B | 2020-08-20 |
| KJ7QXM | Cestnik, Donald | 2020-09-18 |
| KJ7RNE | Champagne JR, John H | 2020-10-15 |
| KJ7RNG | THOMPSON, ANTHONY D | 2020-10-15 |
| KJ7RNH | WATTERS, GERALD C | 2020-10-15 |
| KJ7SZO | Myers, Colton K | 2020-12-17 |
| KJ7UWL | DISHKOVTSOV, ROMAN | 2021-02-22 |
| KJ7VJL | GORDON, DONALD E | 2021-03-04 |
| KJ7VUB | Porter, Jeremiah | 2021-03-11 |
| KJ7VUD | Riehl, Terry J | 2021-03-11 |
| KJ7ZEE | SCHALLER, JASON A | 2021-06-07 |
| KK4ECP | Boyle, Patrick K | 2021-08-28 |
| | ||
| KK4RIG | Duval, Steve | 2013-05-21 |
| KK6CSD | Giesregen, Jeannine M | 2013-03-01 |
| KK7ADP | Nelson, Daniel | 2021-08-09 |
| KK7BJF | SHIRLEY, STEPHEN M | 2021-10-15 |
| KK7FKY | ULBERG, MCKINZIE F | 2022-04-15 |
| KK7GKC | WILDMAN, COAN | 2022-05-28 |
| KK7HNN | Auker, David A | 2022-07-21 |
| KK7IAM | ITTNER, SKYLAR D | 2022-08-30 |
| KK7IBI | ITTNER, SKYLER D | 2022-08-31 |
| KK7JCQ | MONDAY, JOHN P | 2022-11-15 |
| KK7JSW | BENDER, KYLE D | 2022-12-21 |
| KK7KGV | HAMPTON, ZACHARY S | 2023-02-04 |
| KK7KHP | POWELL, ROBERT H | 2023-02-07 |
| KK7KHQ | FULLER, JAMES | 2023-02-07 |
| KK7NN | RICHARDS, ROBERT G | 2018-03-27 |
| KS7R | GEACH, JOHN C | 2016-12-10 |
| KV4GL | mcnerney, michael e | 2018-10-26 |
| N0QHG | Mack, James J | 2011-09-21 |
| N0QWV | BRUBAKER, JEFFREY G | 2012-08-03 |
| N0XVV | BRADFORD, MARY E | 2014-01-09 |
| N5IRL | HENDRIX, CARL E | 2015-12-01 |
| N6PLE | ORMAN, STEPHEN E | 2021-01-21 |
| N6RQR | SUDTELL, TED W | 2019-05-09 |
| N7AXP | Obie, Jim B | 2014-10-09 |
| N7FFM | HALL, MICHAEL H | 2018-02-21 |
| N7GDZ | HALL, DIANA J | 2013-12-02 |
| N7GHW | SCHULZ, OTHELIA A | 2008-05-24 |
| N7HOW | Ramlo, Jay M | 2015-04-17 |
| N7ICC | JOHNSON, DAVE R | 2018-03-29 |
| N7INS | WOOD, PATRICIA A | 2017-03-23 |
| N7JWG | YOUNGBLOOD, WINIFRED H | 2017-09-21 |
| N7KRB | LAMB-HELLER, JULIE A | 2014-05-29 |
| N7ML | LAMB, CRAIG M | 2014-03-28 |
| N7MNY | PFEIFFER, FRED L | 2012-03-27 |
| N7MSI | MC GUIRE, WILLIAM F | 2013-07-30 |
| N7NRY | MILLER, DOUGLAS L | 2020-06-12 |
| N7NSO | LOVETT JR, NORMAN R | 2019-12-10 |
| N7OUU | YURICIC, JOSEPH W | 2010-03-02 |
| N7OYH | BURNS, JAMES H | 2010-09-14 |
| N7PRL | GREAVES, RUSS G | 2010-08-23 |
| N7PTM | Morrow, Robert T | 2012-09-25 |
| N7RRI | LINK, DAVID J | 2021-06-29 |
| N7SHM | HAWKINS, DANIEL M | 2023-02-14 |
| N7SKE | ROBERTS, VERNON J | 2021-04-02 |
| N7SKL | HASLIP, WILLIAM J | 2021-03-31 |
| N7UBD | LEHMAN MR., DAVID M | 2021-08-03 |
| N7XJZ | REYNOLDS, DANIEL D | 2022-03-16 |
| N7XKW | TWINGLEY, KEITH W | 2012-01-25 |
| N7XZR | LEWIS, WILLIAM L | 2022-03-17 |
| N7ZJV | ORLOWSKI, CECILIA A | 2013-11-09 |
| N7ZTN | VAN HASSEL, JOHN H | 2012-05-30 |
| N9RGR | Weber, Robyn L | 2013-01-23 |
| W7EJH | WAKEFIELD, LYNN H | 2014-08-01 |
| W7HGI | VOEGELE, MERLIN J | 2013-12-27 |
| W7LOW | FITZSIMMONS, THOMAS P | 2017-06-30 |
| W7MAD | WILLETT, EDWARD C | 2015-10-27 |
| W7TCK | CAPITAL CITY AMATEUR RADIO CLUB | 2006-04-24 |
| W7VPK | CONARD, GALE W | 2016-08-31 |
| WA6HEV | KEPPLER, MARITA L | 2016-06-17 |
| WA7IAL | YAW, ROBERT A | 2014-07-02 |
| WA7OUZ | SCHULZ, WILLIAM E | 2011-03-22 |
| WA7W | CAMPBELL, MORRIS A | 2017-03-14 |
| WB0PYL | MERCHEN, ROBERT G | 2016-04-07 |
| WB8ISN | WOOD, DAVID F | 2017-03-23 |
| WC7U | THOMAS JR, CHARLES F | 2011-08-03 |
| WF7Y | JOHNSON, PATRICIA L | 2017-07-07 |
