The Federal Communications Commission (FCC) has granted a total of 62 licenses and call signs in the category of Amateur license in Pioneer, 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 |
|---|---|---|
| KB6LVU | BURKHALTER, DAVID W | 2009-06-09 |
| KB6SLE | LUCAS, RICHARD G | 2020-10-07 |
| KB6YEK | WHITEHOUSE, PETER J | 2018-01-11 |
| KC6SWF | DOWELL, JOHN H | 2015-02-04 |
| KC6UEQ | MARTIN, THOMAS W | 2021-03-10 |
| KE6SED | HOPKINS, JOANNE | 2015-03-18 |
| KE6SEE | HOPKINS, A NORMAN | 2015-03-18 |
| KE6TIE | FLORES, MICHAEL A | 2005-04-12 |
| KE6TIH | HUGHES, APRIL A | 2005-02-22 |
| KF6FEF | ANDREWSON-VENEGAS, DENISE L | 2016-06-23 |
| KF6FEG | RIVERA, DAVID L | 2006-05-03 |
| KF6KK | FORREST, ALGA L | 2018-01-23 |
| | ||
| KG6TZZ | ELHARD, THOMAS A | 2013-12-04 |
| KI6AJF | Schow, Daniel S | 2015-08-11 |
| KI6AKF | Lack, Clarence A | 2015-08-03 |
| KI6AKT | Schow, Cara B | 2016-09-27 |
| KI6FRK | SCHOW, RALPH C | 2016-09-27 |
| KI6GPT | Reinius, Sherman S | 2016-09-14 |
| KI6GPV | LLOYD, BONNIE L | 2016-10-19 |
| KI6GPW | Lloyd, Robert K | 2006-11-17 |
| KI6GQA | Schow, Megan R | 2016-09-27 |
| KI6GQE | Overstreet, Gene | 2016-09-21 |
| KI6IRM | Van Norden, Michael R | 2017-02-10 |
| KI6LZC | Keeton, Paul C | 2017-10-10 |
| KI6QCF | Nikolai, Michael A | 2018-01-11 |
| KI6QLF | Yeargan, Richard F | 2018-03-23 |
| KI6QLI | Schow, Nick M | 2008-05-15 |
| KI6QLJ | Overstreet, Nell Karen | 2008-05-15 |
| KI6QLK | Lea, Robert H | 2008-05-15 |
| KI6UTL | GUNSOLIS, PAUL G | 2008-12-15 |
| KI6VRF | Hilborn, Gareth W | 2018-12-07 |
| KI6VRG | Leach, Matthew P | 2019-02-07 |
| KI6WEO | Yeargan, Georgette M | 2018-12-27 |
| KI6WEP | Hilborn, Carol A | 2018-12-07 |
| KJ6BJL | Miller, Terry L | 2019-05-13 |
| KJ6BJM | Brown, Eric L | 2009-07-30 |
| KJ6BJP | Goodman, Brian G | 2020-10-22 |
| KJ6BJQ | Wendland, Holly R | 2019-07-16 |
| KJ6BUV | Seibel, Aaron C | 2019-07-16 |
| KJ6GRE | Helldorfer, Fred M | 2020-03-07 |
| KJ6LXW | Marx, Daniel G | 2010-12-21 |
| KJ6OGG | LANDRUM, CASEY M | 2021-04-07 |
| KJ6PKS | Robertson Jr, William T | 2011-06-07 |
| KJ6RWI | Ingram, Roger D | 2011-10-12 |
| KJ6UPF | Edmondson, Lynn D | 2012-03-01 |
| KJ6UPH | Edmondson, Robert B | 2012-03-01 |
| KJ6WHW | Palaima, Leo J | 2012-05-03 |
| KJ6WYW | Edwards, Daniel L | 2022-08-24 |
| KK6CZG | Edwards, Nancy R | 2013-03-15 |
| KK6OPW | Hess, Rodger W | 2014-08-20 |
| KK6TSG | Estrada III, David R | 2015-04-28 |
| KM6MAD | Otto, George R | 2017-08-01 |
| KM6MAE | Otto, Catherine | 2017-08-01 |
| KM6MAG | Fisher, Ione M | 2017-08-01 |
| KM6PBO | McDonald, Michael P | 2017-12-13 |
| KN6BNP | West, Carter C | 2019-04-30 |
| KN6DYO | Miguel, Anthony I | 2019-08-26 |
| KN6HOT | Frolova, Inga | 2020-02-12 |
| KN6IKQ | Hattan, Tyler E | 2020-03-17 |
| N6XKL | SPAULDING, DOUGLAS O | 2019-10-19 |
| WB6DQA | FAIR, GENE L | 2007-01-16 |
| WB6VPA | WILLIAMS, FRANKLIN D | 2007-08-29 |
