The Federal Communications Commission (FCC) has granted a total of 619 licenses and call signs in the category of Amateur license in Walnut Creek, 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 |
|---|---|---|
| KG4VAN | Shaw, Nancy J | 2022-07-12 |
| KG6IDB | Stirm Jr, Robert L | 2011-08-02 |
| KG6KCD | Coleman, C Patrick | 2012-02-28 |
| KG6KSW | Robinson, William R | 2012-01-26 |
| KG6KUE | Lind, Mark W | 2013-05-29 |
| KG6LV | COOPER JR, JACK B | 2014-08-27 |
| KG6MLR | Patterson, Marleigh M | 2022-11-04 |
| KG6MXS | ABRAHAMS, Jessica S | 2012-05-31 |
| KG6OJK | van Wolbeck, Christopher B | 2012-09-18 |
| KG6OTZ | BRIGHTBILL, THOMAS A | 2013-04-01 |
| KG6QBP | Fuerst, Michael W | 2013-03-26 |
| KG6TMV | SIMS, STUART P | 2013-11-06 |
| | ||
| KG6VUC | Zakhartchenko, Serguei | 2014-06-18 |
| KG6WKZ | Armstrong, Richard | 2004-09-24 |
| KG6WOY | Keith, Hugh C | 2014-09-19 |
| KG6YJA | RADKE III, HAROLD T | 2005-02-08 |
| KG6ZLH | Shortenhaus, Daniel L | 2015-05-06 |
| KI4HFV | ITAMI, CAROL | 2014-07-31 |
| KI4HFW | LOCKE, RICHARD M | 2014-07-31 |
| KI6ADS | Gamba, Barbara J | 2015-08-07 |
| KI6ATA | Lawrence, Sheldon | 2015-07-09 |
| KI6DZK | Shepherd, Edward S | 2016-05-17 |
| KI6EBG | Tank, Mikhail | 2016-03-03 |
| KI6END | PAYNE, GARY E | 2016-06-21 |
| KI6FXX | Cranefield, Ben | 2016-11-22 |
| KI6FYM | Mallya, Anil G | 2017-09-11 |
| KI6GFS | Lewis, Jack J | 2016-08-24 |
| KI6GJS | SHAMIS, VAD | 2016-09-15 |
| KI6IQT | Guglielmino, Gary T | 2016-12-28 |
| KI6JLM | MARTIN BLOUIN, RAOUL O | 2007-05-04 |
| KI6LCY | GENDREAU, ROBERT A | 2017-05-04 |
| KI6LDG | MURPHY, JOY E | 2017-06-06 |
| KI6LWE | Osicka, Richard J | 2019-05-18 |
| KI6MOG | Matyas, James V | 2007-10-25 |
| KI6MOI | Mallya, Arvind R | 2017-09-15 |
| KI6MOT | Christensen, Galen J | 2017-09-25 |
| KI6MPD | Costa, Paula M | 2017-09-21 |
| KI6MPG | ZURILGEN, FRANCES L | 2007-10-25 |
| KI6OCH | WATTS, GARY | 2018-03-20 |
| KI6OUG | Kunzman, John C | 2018-02-07 |
| KI6OUH | Kunzman, Rebecca R | 2018-02-07 |
| KI6PHZ | Thompson, Roger W | 2018-01-10 |
| KI6RKK | Bilibin, Oleg | 2018-06-12 |
| KI6SDF | NiCastro, James R | 2018-05-04 |
| KI6SHL | Wakabayashi, Yuji | 2008-07-25 |
| KI6SVD | Lederman, Joseph | 2008-08-22 |
| KI6TDF | FENNESSEY, MARY E | 2018-06-20 |
| KI6UGD | Kozisek, Laurie M | 2008-11-12 |
| KI6VHP | Orgee, Cheryl D | 2009-01-26 |
| KI6VLD | Leffler, Amos J | 2009-01-30 |
| KI6WCH | Orgee, Ivan E | 2009-01-26 |
| KI6WEQ | Berman, Andrew T | 2009-02-26 |
| KI6YBH | Roundy, James Nathan | 2019-08-28 |
| KI6ZMC | Cunningham, Alan P | 2019-03-20 |
| KJ4UTU | Purvis, Marc A | 2020-04-09 |
| KJ6APA | Vetro, Robert W | 2019-04-04 |
| KJ6APC | Iwinski, Erica T | 2019-06-07 |
| KJ6APD | Carter, R Duncan | 2019-03-29 |
| KJ6APE | OSteen, Sean T | 2019-05-10 |
| KJ6APJ | Zukernick, Michael | 2009-06-25 |
| KJ6BSE | Head, James N | 2009-08-20 |
| KJ6BUF | Siemons, Emily M | 2009-08-25 |
| KJ6CGT | Garfein, Glen J | 2019-07-06 |
| KJ6CWQ | Du Bey, Richard D | 2019-08-10 |
| KJ6CWR | House, Lisa E | 2020-06-18 |
| KJ6CWW | Chait, Rose | 2009-10-22 |
| KJ6DTR | Heckman, Bradford K | 2009-11-24 |
| KJ6DTS | Adza, Steven J | 2019-09-23 |
| KJ6DXV | Rogers, Brenden M | 2020-01-28 |
| KJ6FAU | Lockey, Kevin | 2010-02-03 |
| KJ6FNQ | Davis, Jonathan K | 2019-12-04 |
| KJ6FNS | Decristoforo, Ronald M | 2020-09-25 |
| KJ6GTE | Flores, Edgardo | 2010-04-07 |
| KJ6HJG | Allakhverdiyev, Alexander | 2010-04-27 |
| KJ6HKF | Brewer, Robert B | 2020-02-27 |
| KJ6KZG | Ackerman, David R | 2010-10-21 |
| KJ6LEK | Schwartz, Ronald L | 2020-10-14 |
| KJ6MGT | Spencer, Bruce A | 2021-04-06 |
| KJ6NGQ | Fisher, David C | 2021-01-26 |
| KJ6NLE | FAGERSTROM, SVEN E | 2011-03-23 |
| KJ6OGS | Starr, Jeffrey H | 2011-04-25 |
| KJ6OGT | Clakley, Andrew N | 2011-04-25 |
| KJ6OQU | Grotz, Robert A | 2021-03-23 |
| KJ6PAF | DeBisschop, Alma G | 2021-04-01 |
| KJ6PAG | Hoehner Jr, Bernard A | 2021-05-18 |
| KJ6PAJ | Autrey, Evert A | 2011-05-23 |
| KJ6PAK | Fisher, Faith E | 2011-05-23 |
| KJ6PAL | Davis, Gregory L | 2011-05-23 |
| KJ6PAM | Euing, James N | 2011-05-23 |
| KJ6PAO | McClure, Joan S | 2011-05-23 |
| KJ6PAR | Gorsuch, Norman P | 2011-05-23 |
| KJ6PAT | Kolomenskaya, Olga | 2011-05-23 |
| KJ6PAU | Cothren, Robert M | 2021-03-10 |
| KJ6PAV | Heyden, Robert E | 2011-05-23 |
| KJ6PAW | MacFarlane, Robert S | 2011-05-23 |
| KJ6PAY | Evans, Susan | 2021-03-04 |
| KJ6PAZ | O'Malley, Sibylle M | 2011-05-23 |
| KJ6PBA | Fisher, Ted R | 2011-05-23 |
| KJ6PBC | Hoban, William F | 2011-05-23 |
| KJ6PBD | Fischer, David A | 2021-03-12 |
