The Federal Communications Commission (FCC) has granted a total of 522 licenses and call signs in the category of Amateur license in El Cajon, 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 |
|---|---|---|
| KN6FVA | Marquez, Anthony O | 2019-11-18 |
| KN6GBO | Killion, Angelica | 2019-11-28 |
| KN6GFP | Agpaoa, Rodel R | 2019-12-09 |
| KN6GGM | Taber, Doug L | 2019-12-09 |
| KN6GQO | Estrada Dusina, Kokoe M | 2020-01-06 |
| KN6GVB | Bonebright, Mark | 2020-01-21 |
| KN6HPI | Dusina, Tim L | 2020-02-18 |
| KN6HYC | Warner, Chadrick M | 2020-03-02 |
| KN6IRS | REEVE III, ERNEST B | 2020-04-29 |
| KN6IYC | Joslin, Larry D | 2020-05-21 |
| KN6JBD | Warcholik, Richard P | 2020-06-01 |
| KN6JNI | Herman, Kelly G | 2020-06-29 |
| | ||
| KN6JRG | Codding, James M | 2020-07-01 |
| KN6JYS | BLY, RICHARD | 2020-07-22 |
| KN6KAD | MINSKY, SCOTT P | 2020-07-23 |
| KN6LUZ | Christenson, Thomas R | 2020-10-30 |
| KN6MJH | Pollock Sr, Roger W | 2020-11-30 |
| KN6MJJ | Nelson, Joshua W | 2020-11-30 |
| KN6NBW | Schwede, maxwell T | 2021-01-25 |
| KN6NBX | Levalley, Steven J | 2021-01-25 |
| KN6NCI | Olander, David B | 2021-01-25 |
| KN6NPQ | Tomlin Jr, Jerry N | 2021-03-01 |
| KN6ODN | Pahl, David W | 2021-03-29 |
| KN6ODP | Sachs, David A | 2021-03-29 |
| KN6ONZ | Hoffman, Stuart | 2021-04-26 |
| KN6OOM | Hoffman, Tina L | 2021-04-27 |
| KN6PXX | Engel III, Robert V | 2021-08-09 |
| KN6PXY | Gavin Jr., Jim P | 2021-08-09 |
| KN6PYA | Haley, Bradley J | 2021-08-09 |
| KN6QHP | Adams, David W | 2021-08-31 |
| KN6TFA | Genet, Phil | 2022-03-08 |
| KN6TMF | Burgos, Gerald J | 2022-03-28 |
| KN6TWF | Morey, Roger K | 2022-05-04 |
| KN6UBD | Unger, Bob | 2022-05-11 |
| KN6UCB | Cohan, Richard D | 2022-05-11 |
| KN6UPI | Nelson, Jeffrey L | 2022-06-08 |
| KN6UQX | Jacques, Robert | 2022-06-14 |
| KN6UUS | Pederson, Joshua | 2022-06-24 |
| KN6VDJ | Watts, Jaythan N | 2022-07-19 |
| KN6WDU | Werthmann, John | 2022-10-19 |
| KN6WHL | cox, Timothy | 2022-10-25 |
| KN6WMY | JACKSON, CHRISTOPHER L | 2022-11-15 |
| KN6YBT | St Mars, Jason D | 2023-01-04 |
| KN6YDC | Lentz, Frank K | 2023-01-10 |
| KN6YUD | Vuong, Phi D | 2023-03-07 |
| KN6ZFG | Talamantes, Jorge G | 2023-04-04 |
| KN6ZJQ | MUDD, THOMAS L | 2023-04-18 |
| KO6KT | Shirey, MARLENE L | 2003-08-25 |
| KX6O | HOTZ, EVELYN S | 2020-03-03 |
| N2RHP | SMITH SR, DAVID L | 2012-07-06 |
| N4HBP | BOLSHAZY, FRANCIS J | 2018-01-23 |
| N6AIU | NICOLOSI Mr, DOMENICO R | 2008-02-01 |
| N6BGD | PHILLIPS, TIMOTHY L | 2013-12-27 |
| N6BLM | PHILLIPS, WALTER G | 2003-11-25 |
| N6CLS | NUSSLOCK, KENNETH P | 2014-10-09 |
| N6CPD | BRUNER, JACK R | 2004-09-17 |
| N6FEF | ZARICK SR, ROBERT W | 2016-01-19 |
| N6FRX | THOMPSON III, GILBERT E | 2021-03-10 |
| N6KA | CLAPP, GERALD A | 2020-05-21 |
| N6KWF | ZARICK, PAMELA S | 2016-01-21 |
| N6LKG | WHEELER, GARY D | 2014-07-30 |
| N6MLR | BOSWORTH, HAROLD R | 2008-11-21 |
| N6NKJ | BEISIGL, RICHARD R | 2017-01-06 |
| N6PIU | MATTHEWS, DIANE C | 2018-08-07 |
| N6STH | WHITACRE, ROGER W | 2010-09-18 |
| N6TIC | KLEIN, MARTIN J | 2008-02-12 |
| N6UZN | STUTZMAN JR, JOSEPH E | 2019-01-30 |
| N6VBD | Payne, David F | 2021-09-22 |
| N6VOC | Lindsey Jr, Alton R | 2018-11-22 |
| N6WUQ | ROGERS SR, JAMES B | 2009-09-21 |
| N6XNF | WOLFE JR, RICHARD H | 2020-08-25 |
| N7BUY | Wardrip, Jerry E | 2014-07-08 |
| W0BJY | ANDERSON, NORRIS R | 2006-02-14 |
| W5REN | STEIN, DUANE J | 2018-02-17 |
| W6IEY | BAILEY, LOUIS R | 2014-03-07 |
| W6MIR | WILLIAMS, SYLVESTER F | 1995-02-09 |
| W6MNT | HERRON, EDWARD B | 2005-01-28 |
| W6OVC | BAILEY, WARREN E | 2011-11-03 |
| W6SXC | LOCKWOOD JR, ROBERT K | 2017-01-11 |
| W6TJN | Wells, Theron C | 2014-03-27 |
| W6ULU | PEASLEY, ROBERT G | 2009-04-28 |
| W6VRW | Cantrell Jr, William E | 2008-11-12 |
| W7JJN | HICKMAN, JOHN E | 2006-02-21 |
| WA6AMK | HAM, ROBERT L | 2018-03-29 |
| WA6APN | HEBB II, THOMAS D | 2014-01-29 |
| WA6BGS | AMATEUR RADIO CLUB OF EL CAJON | 2014-07-23 |
| WA6BJQ | JENSEN, GLENN V | 2016-02-02 |
| WA6BNG | PRODANOVICH, GARY | 2015-06-18 |
| WA6MHZ | BUNSOLD, PATRICK C | 2016-01-12 |
| WA6MIR | BROWN, RONALD B | 2015-08-01 |
| WA6PHN | LONN, ROBERT S | 2014-09-03 |
| WA6TXO | SWANSON, JOHN E | 2015-02-26 |
| WA6VEY | Dalzell, Robert T | 2006-11-28 |
| WA6VQR | MAILS, CHARLES E | 2004-12-14 |
| WA6YWC | RATTY, FRANK J | 2008-03-26 |
| WA8LBK | BURDEN, VERNON B | 2008-02-12 |
| WA9PVP | COX, ROBERT L | 2006-01-10 |
| WA9ZWL | Lakritz, Simeon | 2012-09-05 |
| WB0OIX | HUNTER, PAUL J D | 2016-07-19 |
| WB6DLP | Williams, Malcolm R | 2007-07-25 |
