The Federal Communications Commission (FCC) has granted a total of 526 licenses and call signs in the category of Amateur license in Billings, 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 |
|---|---|---|
| AA7FD | SPARROW, RONALD J | 2010-03-29 |
| AA7MT | NICHOLS, LOREN C | 2011-11-01 |
| AB4BN | LOHKAMP, LAWRENCE N | 2022-04-28 |
| AB7RS | GLENN, TRACY E | 2016-01-05 |
| AD7GA | Beadle, David P | 2018-05-02 |
| AD7MQ | Lingenfelter, Raymond E | 2017-04-21 |
| AD7VT | Caswell, David A | 2018-05-05 |
| AE5PO | Reimer, Nickolai A | 2019-12-10 |
| AE7DU | Tulp, Dennis L | 2019-04-15 |
| AE7DV | DYKSTRA, WAYNE A | 2013-07-31 |
| AE7GS | STRAND, ANDY J | 2019-12-02 |
| AE7KO | Springstead, Jason W | 2013-02-21 |
| | ||
| AE7YF | Snow, Debra S | 2022-10-27 |
| AF7YI | BELLOWS, BRENDAN D | 2013-05-08 |
| AG7OC | Brewster, Larry | 2017-03-30 |
| AI7BX | Nelson, Andrew G | 2019-11-22 |
| K0UJU | ERICKSON, MERLAND B | 2016-06-09 |
| K2BSA | K2BSA AMATEUR RADIO ASSOCIATION | 2017-11-09 |
| K7EFA | YELLOWSTONE RADIO CLUB | 2016-09-23 |
| K7EKG | HULL, ROBERT E | 2017-05-17 |
| K7GHR | ANDERSON, MARLEN C | 2016-12-14 |
| K7LCT | Koester, Clinton P | 2016-09-06 |
| K7LGV | JACOBSON, RONALD W | 2020-12-01 |
| K7LTV | Conley, Ronald L | 2015-08-31 |
| K7MOW | VOGEL, EMELIA K | 2013-07-10 |
| K7TQM | ALDRICH, JAMES K | 2018-12-05 |
| K8NN | LIMBACH, JOHN F | 2017-12-29 |
| KA0BOG | LARSEN, RANDY R | 2013-06-07 |
| KA6YWB | CLARK JR, JAMES D | 2019-12-17 |
| KA7AXP | MAGNUSON, JERRY W | 2007-10-31 |
| KA7BLF | ROSS, RANDY S | 2014-06-17 |
| KA7DTA | FALLANG, RUDOLPH L | 2019-11-26 |
| KA7EPA | JONES, DARLENE C | 2005-03-02 |
| KA7HUO | HERMAN, JESS F | 2016-12-15 |
| KA7HUP | SEITZ, HOLLY L | 2005-04-19 |
| KA7JMV | HARRIS, LINDA M | 2016-06-08 |
| KA7JVQ | JONES, JOHN W | 2011-10-19 |
| KA7QMN | ENSTROM, GARY G | 2009-11-02 |
| KA7RGA | PRESTON, THOMAS C | 2014-03-19 |
| KA7VBW | MITCHELL, PRESTON H | 2008-02-07 |
| KA7VLJ | WHITCOMB, LORI A | 2015-03-27 |
| KB0USF | Clair, Donald R | 2015-09-15 |
| KB1SYJ | Carman Jr, Linwood W | 2019-07-25 |
| KB7ADL | FISCUS, VINCENT L | 2018-12-22 |
| KB7BZR | NELSON, DAVID A | 2016-12-15 |
| KB7DKR | BARONE, CHRIS R | 2019-02-02 |
| KB7HDC | DIETZ, JOHN J | 2018-10-23 |
| KB7HJZ | DIETZ, SANDRA L | 2018-10-23 |
| KB7JCK | RADUE, STEVEN J | 2012-01-03 |
| KB7LDG | KINDELMAN, JOHN C | 2010-08-11 |
| KB7NGQ | KELLY, THOMAS F | 2022-02-22 |
| KB7OZF | FRANCISCHETTI JR, VINCENT A | 2012-02-23 |
| KB7PTQ | STENE, CHRISTOPHER G | 2014-03-15 |
| KB7QXJ | DOLAN, LEONARD W | 2012-09-04 |
| KB7UGQ | JANSEN, ZANE R | 2023-05-04 |
| KB7UTZ | LANIER, VICKA P | 2013-10-31 |
| KB7UUF | BAIRD, MAYNARD A | 2013-02-20 |
| KB7WRW | SCHANTZ JR, JOHN H | 2013-06-06 |
| KB8WPG | MEREDITH, MICHAEL T | 2014-11-18 |
| KB9LOV | WOOD, WILLIAM W | 2017-11-22 |
| KB9UMX | WETENKAMP JR, JOHN R | 2019-04-30 |
| KC0DHG | HAUCK, DARIN M | 2019-02-26 |
| KC0ZLI | Loeffler, Jason M | 2007-02-07 |
| KC1AXZ | Ott, Daniel L | 2013-12-13 |
| KC5NTR | CARPENTER, KELLY M | 2005-03-10 |
| KC6IBZ | CHAMPLIN III, ORIN R | 2020-05-01 |
| KC6SJZ | DEANS, SHELAH M | 2023-03-31 |
| KC7APR | JONES, ROBERT M | 2015-12-08 |
| KC7AX | WADDINGHAM, GARY B | 2019-07-13 |
| KC7CAB | REIMCHE, KENNY L | 2004-04-14 |
| KC7CZA | ELLERD, CY AL | 2014-03-27 |
| KC7CZB | MURRAY, JEFFREY T | 2014-04-03 |
| KC7DBD | HEDEGAARD, REBECCA A | 2014-04-03 |
| KC7EFN | JONES, SHERYL K | 2004-04-26 |
| KC7EFO | JONES, J RANDALL | 2004-04-22 |
| KC7HUQ | MULLER, WES D | 2014-11-18 |
| KC7HUT | LEONHARDT, MICHAEL C | 2014-12-18 |
| KC7HXB | STROBEL, STEVEN J | 2014-10-21 |
| KC7JWW | HEATH, RICK L | 2015-05-18 |
| KC7JXA | WILKINSON, GUY F | 2005-03-29 |
| KC7NHF | BERRETH, DARRELL D | 2015-08-21 |
| KC7NHG | TEWELL, NOLAN | 2015-10-21 |
| KC7NJD | BORSUM, DANIEL L | 2016-07-14 |
| KC7PHZ | VON OLNHAUSEN, JIM W | 2016-01-11 |
| KC7QBR | KAVANAUGH, DANIEL E | 2016-02-05 |
| KC7QBV | MULLER, SANDRA L | 2016-01-06 |
| KC7QBZ | AABY, FRANCES R | 2005-12-29 |
| KC7RCU | BERRETH, MABEL A | 2016-05-27 |
| KC7SWQ | SCHATZ, JORDAN T | 2006-07-11 |
| KC7TLO | EVIG, DARREN W | 2007-10-10 |
| KC7TXJ | STEVENS, FRANK C | 2016-12-02 |
| KC7VHQ | SPRINGER, SALLY A | 2017-02-02 |
| KC7VHR | MEIER, KEITH W | 2017-01-04 |
| KC7VHX | THORICHT, BRUCE M | 2007-01-12 |
| KC7VHY | BIKLE, LAURA L | 2017-03-01 |
| KC7VHZ | BIKLE, CHARLES H | 2017-03-01 |
| KC7VIA | ELLIOTT, DARREL G | 2007-01-11 |
| KC7YOI | CAIN, DANIEL A | 2017-06-08 |
| KC7YOJ | REYNOLDS, NICCI R | 2017-04-07 |
| KC7YVI | HARRIS, JARED R | 2017-09-29 |
