The Federal Communications Commission (FCC) has granted a total of 66 licenses and call signs in the category of Amateur license in Foresthill, California. 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 |
|---|---|---|
| AE6IT | Peeters, Randall L | 2022-06-07 |
| K6MNF | PERKINS, LOUISE F | 2004-04-27 |
| KB7KVW | DAVIDSON SR, DARRELL L | 2009-02-12 |
| KB7QWC | WILLETT, GARY W | 2013-07-06 |
| KD4CJJ | NICKELL, DOUGLAS A | 2011-04-28 |
| KD6GXE | MIYAZAKI, KYOJI | 2022-02-01 |
| KD6HON | DENTON, JOE M | 2012-03-27 |
| KD6IZZ | JEFFERY, THOMAS | 2012-05-01 |
| KD6RRX | GABRI, CHARLIE V | 2012-10-29 |
| KD6RSA | PRYOR, WILLIAM E | 2013-01-07 |
| KD6RSG | BANDILLA, DAVID J | 2012-10-29 |
| KD6VZW | JEFFERY, GWYN E | 2013-05-17 |
| | ||
| KE6FIP | DOUGLASS, KAREN P | 2004-02-06 |
| KE6ISO | WONG, WILLIAM J | 2004-06-02 |
| KE6ITA | WONG, MARY J | 2004-06-02 |
| KE6OBI | DONDELINGER, JOSEPH S | 2014-10-14 |
| KE6OPC | CHANCELLOR, WILLIE J | 2004-09-14 |
| KF6DVK | KIRK, GARY A | 2016-05-02 |
| KF6EMP | VIGLIOTTI, RONNIE J | 2016-06-23 |
| KF6JAE | NEWGREN, JAMES O | 2016-11-29 |
| KF6MPW | PRYOR, DIANA L | 2007-07-02 |
| KF6RCB | REAGAN, BARBARA J | 2018-05-14 |
| KG6EIM | Thomas, Fred J | 2010-09-01 |
| KG6GAZ | Litzsinger, Merle F | 2011-03-08 |
| KG6NQA | Lanham, John W | 2012-09-11 |
| KG6UHR | Balasa, Jessica D | 2004-03-26 |
| KG6UHS | Gamon, Cheyenne M | 2014-01-03 |
| KG6UIE | Webb, Susan M | 2014-04-02 |
| KI6UVJ | HNAT, PETER P | 2018-11-20 |
| KI6ZFJ | Watkins, Janice L | 2019-05-01 |
| KI6ZFK | Watkins, Russell A | 2019-05-01 |
| KI6ZFL | Watkins, Justin A | 2019-05-03 |
| KJ6IEZ | Dillon, Roger G | 2020-03-07 |
| KJ6ISR | Littlefield, Bruce A | 2021-07-20 |
| KJ6IYK | Huebner, Kurt E | 2010-06-17 |
| KJ6IYL | Caster, Steven S | 2010-06-17 |
| KJ6NEW | Berger, Kathrine S | 2021-02-03 |
| KJ6ZKE | Dondelinger, Sarah M | 2023-01-04 |
| KK6BEO | Johnson, Roy G | 2012-12-05 |
| KK6ELM | Caster, Kendahl J | 2013-05-16 |
| KK6HIW | Archbold, Wes J | 2013-10-28 |
| KK6NZS | Joiner, Melvin B | 2014-07-10 |
| KK6TSD | Huebner, Terry | 2015-04-28 |
| KM6AVB | Hedberg, Christian E | 2016-03-01 |
| KM6GVC | Barr, Jeffrey A | 2016-11-28 |
| KM6LNH | Atkinson, David E | 2017-07-11 |
| KM6PQV | Chase, Ronald F | 2018-01-24 |
| KM6QIE | Brooks, Dana | 2018-02-15 |
| KM6VWG | Grinnell, Richard A | 2018-09-27 |
| KM6ZUH | MERIAM, ELIZABETH P | 2019-02-15 |
| KM6ZUI | MERIAM, STEPHEN P | 2019-02-15 |
| KN6CEF | Pocock, James W | 2019-05-23 |
| KN6GPH | Harger, Jordan R | 2019-12-31 |
| KN6JLF | HERCULES, RICH | 2020-06-23 |
| KN6KFJ | Jones, David A | 2020-08-07 |
| KN6KVV | Jones, Daniel H | 2020-09-15 |
| KN6MCH | Chaney, Mitchell D | 2020-11-13 |
| KN6MNF | Lobao, Kevin L | 2020-12-10 |
| KN6ZCF | MCCRUM, MICHAEL A | 2023-03-25 |
| N4SNQ | FLYNN, EILEEN M | 2014-12-08 |
| N6OZH | HUTCHINGS, JAMES M | 2016-11-04 |
| N6ZQD | DONDELINGER, ROXANNE L | 2020-07-22 |
| N6ZQK | DONDELINGER, SCOTT A | 2014-01-23 |
| W6ZYH | PERKINS, REGINALD D | 2004-04-27 |
| WA6BKD | HUMMER, WARREN L | 2023-02-25 |
| WB4PMS | FLYNN, JOHN | 2014-12-08 |
