The Federal Communications Commission (FCC) has granted a total of 116 licenses and call signs in the category of Amateur license in Butte, 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 |
|---|---|---|
| N7LDQ | Zemljak, Ronald J | 2008-01-03 |
| N7LSM | REPOLA, DAVID A | 2010-01-30 |
| N7NNR | HAMNER, LORI L | 2020-06-27 |
| N7SKI | HYNDMAN, JOHN C | 2012-09-25 |
| N7TRG | Pewitt, Rodney A | 2021-08-17 |
| N7UPV | SNYDER, FRANK B | 2021-08-20 |
| N7YEZ | SUYDAM, WILLIAM J | 2012-02-23 |
| NM0W | Hanley, Gerald T | 2011-09-16 |
| W6OOC | HARTLEY, CHARLES A | 2016-11-18 |
| W7EER | MALKOVICH, NICK J | 2007-10-19 |
| WA7BJT | WILKINS, AUGUSTUS J | 2014-02-27 |
| WA7FBJ | YOUNG, RONALD J | 2006-06-21 |
| WA7MUU | GRAY, GARY E | 2007-02-21 |
| WA7MZS | PARVINEN, GARY D | 2004-07-02 |
| WA7NSS | TARRANT, GEORGE S | 2016-12-24 |
| WB6TTJ | ROSS, JAMES E | 2017-05-23 |
