The Federal Communications Commission (FCC) has granted a total of 59 licenses and call signs in the category of Amateur license in Grand Terrace, 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 |
|---|---|---|
| K6PGL | SLATER, RICHARD M | 2006-02-17 |
| KA6AAY | FREEMAN, ROBERTA W | 2014-09-13 |
| KA6ABA | FREEMAN, JOE R | 2015-10-06 |
| KB6HFQ | THWEATT, LARRY O | 2006-12-20 |
| KB6IDE | SHUMATE, EILEEN V | 2015-10-07 |
| KB6NLS | GAGE JR, DONALD A | 2006-12-19 |
| KC3HKO | VinCross, Caleb A | 2016-07-13 |
| KC6HNL | SOUTER, ROBERT E | 2012-01-27 |
| KC6MHM | SOUTER, ALICE H | 2012-01-27 |
| KC6OJE | POGUE, GLENDA S | 2020-09-23 |
| KD6CBZ | KRAVETZ, RONALD M | 2021-08-09 |
| KD6EEE | NICHOLS, CHARLES G | 2022-02-01 |
| | ||
| KD6FQX | HERTEL, MORGAN A | 2012-01-14 |
| KD6YFA | HERTEL, LAURA E | 2013-05-10 |
| KE6MCE | HERNANDEZ, ROBERT | 2014-07-29 |
| KE6NEJ | GWINN, DONALD C | 2014-09-12 |
| KE6NEQ | GWINN, JULIE A | 2014-09-12 |
| KE6NUU | ALMAZAN, FRANK D | 2014-09-09 |
| KE6NUV | SMALLEY, ROBERT L | 2004-09-08 |
| KE6RZD | MOWERY JR, LLEWELLYN L | 2015-02-06 |
| KE6RZK | SPENCER, RICHARD C | 2015-01-05 |
| KE6SU | LUERS, EDWARD B | 2016-11-29 |
| KF6BWI | HODDER, EILEEN F | 2005-12-15 |
| KF6HXD | KNIPPER, THOMAS L | 2016-10-31 |
| KF6KNL | TURNER, DONALD A | 2017-04-12 |
| KF6UHR | MAROVITCH, CAROLYN D | 2018-10-04 |
| KG6KHH | Fellows, Ben W | 2022-05-03 |
| KG6NSD | Johnson, JoAnn | 2012-07-31 |
| KG6SNJ | Ransdell, Robert R | 2013-10-22 |
| KG6TK | SHUMATE, JOHN L | 2015-10-07 |
| KI6BFY | Hadaway, Dennis F | 2005-10-21 |
| KI6NLU | Hall, Mark A | 2007-12-06 |
| KI6OTO | Baucom, James D | 2018-01-17 |
| KI6VOU | Brockett, Zachary R | 2009-02-04 |
| KJ6EEK | Herman, Milford G | 2009-12-10 |
| KJ6GDG | Vert, James R | 2010-03-16 |
| KJ6ISL | Traven Jr, John L | 2010-06-10 |
| KK6EQO | Pardo, Isobel H | 2013-05-23 |
| KK6ERG | Bucy, Gregory A | 2013-05-23 |
| KK6HFH | Wright, Carol | 2013-10-28 |
| KK6HFI | Wright, Norman | 2013-10-28 |
| KK6MHT | Young, Eileen G | 2014-05-14 |
| KK6RMH | McGarrah, Michael M | 2015-01-26 |
| KK6RYE | Krogstad, Gary L | 2015-02-13 |
| KM6IQC | Kossoris, Rick D | 2017-02-27 |
| KM6IZK | FALLS, ANTHONY E | 2017-03-09 |
| KM6KLU | Taylor, Daniel S | 2017-05-12 |
| KN6OMT | Cooke, Travis R | 2021-04-21 |
| KN6PTV | Medinilla, John Z | 2021-07-26 |
| KN6VRA | ENGLISH III, WILLIE J | 2022-09-01 |
| KN6WWV | Cierpich, Rachel S | 2022-12-14 |
| KQ6UP | MANESS, CHRISTOPHER G | 2017-06-20 |
| KZ6L | FRANCIS, JEFF L | 2018-02-20 |
| N6LBT | BARTEL, WILLIAM H | 2004-04-27 |
| N6QAP | WAGGONNER, MARK A | 2017-10-06 |
| N6WUO | BOGGS, KEVIN S | 2021-03-02 |
| W6BDQ | PFENNIGHAUSEN, VICTOR A | 2014-06-17 |
| W6HMJ | Tetley, Stanley O | 2005-11-29 |
| WA0NES | RIVINIUS, JERRY L | 2017-05-23 |
