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 |
|---|---|---|
| KK6OGH | StJohn, Smith A | 2014-08-04 |
| KK6OGK | Woodson, Anthony J | 2014-08-04 |
| KK6OGL | Anthony, Joseph H | 2014-08-04 |
| KK6OUY | LaHaye, Larry K | 2014-09-08 |
| KK6PGO | Tidball III, Hugh B | 2014-10-06 |
| KK6PQN | CAL FIRE VIP Red Flag Patrol | 2014-10-27 |
| KK6QWX | Malone, Ronald T | 2014-12-09 |
| KK6RLL | Severt, Gary J | 2015-01-23 |
| KK6SEE | Smith, Kacy G | 2015-02-23 |
| KK6SGL | D'Angelo, Leonard M | 2015-03-02 |
| KK6SGU | Hodson, Scott K | 2015-03-02 |
| KK6SGW | Jackman Sr, Timothy P | 2015-03-02 |
| | ||
| KK6SGX | Killian, Glen H | 2015-03-02 |
| KK6SGY | Killian, Barbara H | 2015-03-02 |
| KK6SHC | Neder, Rey M | 2015-03-02 |
| KK6SHE | Seiley, Joseph M | 2015-03-02 |
| KK6VLO | Bousselot, Jon M | 2015-07-21 |
| KK6WBF | Feliberty, Brian J | 2015-08-24 |
| KK6WEB | Mello, Robin E | 2015-08-31 |
| KK6YAC | Wilde, John M | 2015-10-19 |
| KK6YEC | Cain, Michael J | 2015-10-26 |
| KK6YLV | Decker, Alan N | 2015-11-09 |
| KK6YLX | Landry, Carol M | 2015-11-09 |
| KK6ZBF | Lawton, Tim | 2015-11-30 |
| KK6ZEQ | Stites, Heidi M | 2015-12-07 |
| KK6ZEY | Sanders, Charles W | 2015-12-07 |
| KK6ZFD | Glennon, Joseph C | 2015-12-07 |
| KK6ZUQ | Ortiz, Joseph | 2016-01-19 |
| KK6ZUU | Adams, Steven D | 2016-01-19 |
| KM6AUB | Gooden, Patrick F | 2016-02-29 |
| KM6AUC | Klos, Alan J | 2016-02-29 |
| KM6AUD | Krauss, Ken F | 2016-02-29 |
| KM6AUG | Morgan, Charlie D | 2016-02-29 |
| KM6BUG | Hulsey, John | 2016-04-05 |
| KM6BUS | Taijeron, Shaun M | 2016-04-05 |
| KM6BYZ | Knepher, Robert H | 2016-04-19 |
| KM6DDG | Kodad, Gerald | 2016-05-31 |
| KM6DIE | Cushman, Brian B | 2016-06-08 |
| KM6DIF | Cushman, Dennis A | 2016-06-08 |
| KM6DIQ | Koshik, Ronald W | 2016-06-08 |
| KM6DIS | Mannigel, Robert L | 2016-06-08 |
| KM6DMI | Schroeder, Catherine A | 2016-06-16 |
| KM6DQZ | Hughes Murphy, Denise A | 2016-06-27 |
| KM6DRD | Tillman, Patrick C | 2016-06-27 |
| KM6DRX | Knepher, Blair | 2016-06-30 |
| KM6ENA | Mobley, Lewis W | 2016-08-08 |
| KM6FGE | Geving, David | 2016-09-19 |
| KM6FGG | Gray, Darrin A | 2016-09-19 |
| KM6FGL | Laird, Robert R | 2016-09-19 |
| KM6FGO | Phillips, Ben | 2016-09-19 |
| KM6FTM | Davis, Tyler | 2016-10-18 |
| KM6GDI | Hillier, Scott J | 2016-11-01 |
| KM6GEK | Canada, William C | 2016-11-01 |
| KM6HLY | Tanges, Susan E | 2017-01-09 |
| KM6IBA | Pilz, Patrick | 2017-02-03 |
| KM6ISW | Williams, Jason | 2017-03-03 |
| KM6ITB | Spicer, Zachary T | 2017-03-06 |
| KM6JBE | BAYOUD, SINAN | 2017-03-13 |
| KM6KPJ | Cung, Charlie J | 2017-05-22 |
| KM6KWG | Samyn, Michael G | 2017-06-05 |
| KM6KYG | Quintanilla, Vincent | 2017-06-06 |
| KM6LPK | Courtney, Tanner W | 2017-07-17 |
| KM6LPQ | Hershey, Edward D | 2017-07-17 |
| KM6LYY | Sever, Ryan | 2017-07-27 |
| KM6MKO | Permuy, Thomas A | 2017-08-28 |
| KM6MMW | Swanson, Ethan P | 2017-08-31 |
| KM6MMX | Low, Kenneth D | 2017-08-31 |
| KM6NUS | Corral, Oscar | 2014-01-16 |
| KM6OUR | Spicer, Megan M | 2017-12-04 |
| KM6PLA | Pilz, Sophia P | 2018-01-08 |
| KM6PMC | Sweeten, Brandon S | 2018-01-08 |
| KM6RAL | Meyers, Robert W | 2018-03-05 |
| KM6RPV | Magee, Leo L | 2018-03-26 |
| KM6RXT | Bliesath, Michael Z | 2018-04-09 |
| KM6RXX | Webber, Thomas H | 2018-04-09 |
| KM6SMN | Taylor, Raymond L | 2018-04-27 |
| KM6SQU | Cothran, Jeremiah A | 2018-05-03 |
| KM6TEN | Reece, Mark S | 2018-05-21 |
| KM6TQW | Reis, Nicholas S | 2018-06-01 |
| KM6UFE | Hainline Sr, James D | 2018-06-22 |
| KM6ULY | Cooper, Randall | 2018-07-09 |
| KM6WAR | Nobles, Andreanna | 2018-10-09 |
| KM6WTB | Baker, Ronald | 2018-11-05 |
| KM6YIL | Fulford, Kevin L | 2018-12-03 |
| KM6YIM | Gabbara, Ashur | 2018-12-03 |
| KM6YIZ | Stedman, Richard S | 2018-12-03 |
| KM6ZBL | Persinger, Joel D | 2019-01-30 |
| KM6ZKI | Kaplar, David J | 2019-02-01 |
| KM6ZKZ | Barajas, Juan F | 2019-02-04 |
| KM6ZLE | Duke, Erik | 2019-02-04 |
| KM6ZYE | Gorman, David P | 2019-02-21 |
| KN6ADW | Larson, Peter W | 2019-03-04 |
| KN6APU | Quezada, Francisco J | 2019-03-18 |
| KN6CPL | Enmark, Maureen | 2019-06-18 |
| KN6CPW | Wise, Richard E | 2019-06-18 |
| KN6DKZ | Luecht, Daniel | 2019-07-29 |
| KN6FDE | Hatch, Daniel P | 2019-10-25 |
| KN6FKS | Clark, Jody S | 2019-11-04 |
| KN6FTO | Rodinec, John C | 2019-11-15 |
| KN6FUU | Jezsu, Wayne A | 2019-11-18 |
