The Federal Communications Commission (FCC) has granted a total of 69 licenses and call signs in the category of Vanity license in San Marcos, 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 |
|---|---|---|
| AA6BP | Palmer, Robert T | 2021-07-28 |
| AF5T | Latterich, Martin | 2020-11-13 |
| K4KAR | Romero, Kyle | 2022-03-29 |
| K5SMC | San Marcos Amateur Radio Club | 2020-02-28 |
| K6AMQ | Orlando, Michael L | 2015-12-01 |
| K6CER | Rivers, Charles E | 2018-06-16 |
| K6DAF | Ferris Jr, Douglas A | 2016-09-07 |
| K6DRA | ARNOLD, DOUGLAS R | 2017-11-07 |
| K6DWS | Smith, Donald W | 2012-05-17 |
| K6GRF | Griffith, David L | 2017-03-07 |
| K6KT | SEALS, KENNETH R | 2016-08-17 |
| K6LTC | Caddick, Philip | 2021-08-23 |
| | ||
| K6MLB | Baldwin, Mark L | 2023-01-13 |
| K6OHV | MAZIARZ, BOGDAN M | 2016-06-15 |
| K6PMW | Warner, Philip M | 2015-10-20 |
| K6RFP | RFP RADIO CLUB | 2019-06-18 |
| K6RU | CARNEY, CHARLES C | 2016-08-09 |
| K6SEH | Veljovich, David A | 2019-12-03 |
| K6VG | Saunders, Michael R | 2014-06-20 |
| K9MBK | Kirby, Michael B | 2017-01-24 |
| KB6TOD | Smith, Tod M | 2012-07-31 |
| KC6AMY | Runyon, Amy B | 2006-05-13 |
| KD4PAP | The PAPA System | 2017-11-14 |
| KD5PAT | MC KINLEY, PATRICK J | 2019-04-05 |
| KD6DL | Lichterman, Daniel F | 2016-04-08 |
| KH6USA | WHITE, FRED K | 2016-10-26 |
| KJ6SKY | Helland, Peder I | 2020-05-22 |
| KK6EME | Comer, Andrew J | 2012-10-23 |
| KK6ZIP | Fischer, Keith | 2014-03-11 |
| KW6HRO | Pocket Auto Patch Association | 2017-08-01 |
| KZ2TCD | DEGRAW, TAYLOR | 2018-01-23 |
| N4FWV | Fujie, Shuji | 2017-08-15 |
| N6DAS | ARNOLD, KENNETH R | 2010-01-08 |
| N6DM | Morris, Gary A | 2019-03-05 |
| N6GSG | Grabowski, Greg S | 2013-08-06 |
| N6HPO | Vigeant, Alan M | 2020-01-02 |
| N6JAZ | HAWKINS, JOHN L | 2015-04-03 |
| N6KJW | Wright, Kevin J | 2013-08-03 |
| N6REL | CONWAY, PHILIPPE T | 2020-04-01 |
| N6TCH | Unwin, John T | 2015-01-27 |
| N6TIE | Bilinski, Kurt W | 2014-03-29 |
| N6TLO | Offenbecher, Thomas L | 2022-07-12 |
| N6TSB | Bartel, Tina S | 2013-12-31 |
| N7RAN | Nelson, Richard A | 2018-06-12 |
| NV6U | VELAYUDHAN, NIRMAL | 2020-07-14 |
| W0LRO | Kruse, Dalen D | 2017-01-10 |
| W1RDR | RINES, ROGER D | 2020-12-31 |
| W1SRJ | Luchini II, Stephen G | 2016-09-24 |
| W6AEE | Dockery, Buford | 2011-01-28 |
| W6AKJ | Cameron, Robert | 2015-09-15 |
| W6CAT | Allee, Michael G | 2022-11-08 |
| W6DEZ | Dubs Jr, Kenneth P | 2019-11-05 |
| W6EEE | CHERNUS, RONALD L | 2017-09-13 |
| W6HAX | Ayo, Matthew | 2015-06-09 |
| W6HHH | Henn, Harold A | 2013-06-04 |
| W6KY | WALLACE, ARTHUR L | 2016-08-12 |
| W6MOA | Staley, Jeremy W | 2020-06-30 |
| W6NQ | ARNOLD, MERIT R | 2016-12-07 |
| W6OJ | Lowe II, Joe F | 2022-09-07 |
| W6QX | Edenson, Steven P | 2021-08-10 |
| W6SAX | RIDGE, B | 2021-03-09 |
| W6XYB | OSAKA, TADASHI | 2022-04-18 |
| WA4CMT | Tilley, Colin M | 2023-01-14 |
| WA6DXO | Holmes, Walter | 2022-07-09 |
| WA6YL | WOLFE, EMILY C | 2017-08-02 |
| WB6WGC | Cox, Stephen C | 2013-11-09 |
| WB6YES | Papa System Inc | 2017-08-11 |
| WF6SMC | San Marcos Fire Department | 2019-02-15 |
| WI6CKD | Hall, Christopher A | 2020-09-15 |
