The Federal Communications Commission (FCC) has granted a total of 113 licenses and call signs in the category of Amateur license in San Marcos, Texas. 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 |
|---|---|---|
| AF5GQ | Acosta, Guadalupe G | 2010-02-19 |
| AF5OF | Olson, Edna | 2014-01-07 |
| AG5GA | Stapleton, William A | 2016-07-13 |
| AG5ST | Shinn, Alan L | 2019-01-31 |
| K5CXH | Carman, Ronald R | 2018-06-19 |
| KA4PTD | VINSON, DONALD B | 2012-12-29 |
| KA5VBK | GRIFFIN, KATHERINE L | 2005-09-23 |
| KB5UJM | DITTMAN, ROBERT D | 2022-07-28 |
| KC2NEW | Fiore, Sharon K | 2014-07-09 |
| KC5DGV | JOHNSON, CHARLES M | 2013-07-09 |
| KC5EJG | DAVID, DELBERT H | 2013-12-09 |
| KC5GLI | SLOVER, GEORGE W | 2014-02-10 |
| | ||
| KC5IAJ | Blackburn, Robert O | 2014-04-23 |
| KC5JEE | GRAVES, STEVEN M | 2016-01-05 |
| KC5SU | YEARY, JAMES D | 2012-11-17 |
| KC5VXL | OSBORNE, MADELYN J | 2006-06-02 |
| KC6OPI | HUGHES, CINDY R | 2020-08-26 |
| KD5BML | WAUGH, DAVE C | 2017-04-11 |
| KD5DC | STEPHAN, KARL D | 2014-06-18 |
| KD5FJJ | ROSENBERG, GALEN W | 2019-04-16 |
| KD5JFZ | Balkman, William D | 2021-05-19 |
| KD5MBM | ROBERTS SR, DAVID E | 2020-09-19 |
| KD5ORM | Molenda, Ryan C | 2021-05-27 |
| KD5WKO | Alder, Philip M | 2014-12-18 |
| KD6FZE | HUGHES, PAT P | 2022-04-26 |
| KD7KUH | Carlson, John C | 2009-06-08 |
| KE5BWC | VILLANUEVA, JOATHAN R | 2004-06-24 |
| KE5DDC | BROWNING, JOHN C | 2014-12-03 |
| KE5DPT | Belvin Jr, Thomas H | 2014-10-30 |
| KE5FBM | Rocha, Mike A | 2005-06-07 |
| KE5FGY | SMITH JR, DAVID G | 2015-12-08 |
| KE5NWD | Martinez, Sylvia A | 2017-03-31 |
| KE5WUY | WILKERSON, GLENN R | 2018-08-14 |
| KE5YAR | Walence, Sabrina F | 2018-12-11 |
| KE5ZY | PERDIUE, ROBERT L | 2015-01-08 |
| KE7JLF | Capwell, Charles N | 2016-11-05 |
| KF5BYD | Boatright, John H | 2019-07-09 |
| KF5FDG | HINSON, MARY | 2010-02-25 |
| KF5HBZ | Woodward, Jeff M | 2020-04-10 |
| KF5ITJ | KYLE, CHRISTINE L | 2010-10-20 |
| KF5LWP | Padgett, Justin L | 2011-07-19 |
| KF5PKW | Adams, Christi T | 2012-04-05 |
| KF5PME | Clavette, Shane | 2022-02-11 |
| KF5RCJ | Bartko, John M | 2012-07-11 |
| KF5RUK | Croan Jr, Elmer G | 2022-08-23 |
| KF5SWG | BLACKBURN, ROBIN A | 2012-11-28 |
| KF5THQ | Martin, Matthew R | 2022-12-17 |
| KF5UKX | Barber-Smith, Gable A | 2013-03-18 |
| KF5ZEP | FUSCO, NICHOLAS J | 2013-11-19 |
| KF5ZRY | Olson, William C | 2014-01-07 |
| KG4HDQ | FRANKLIN, DAVID P | 2020-03-04 |
| KG5AYY | MATTHES, CHARLES E | 2014-03-26 |
| KG5BPU | SHIPLEY, JAMES A | 2014-04-24 |
| KG5DZ | REESE, OTIS G | 2007-07-25 |
| KG5FJW | SMART SAN MARCOS RADIO TEAM | 2015-01-06 |
| KG5FLJ | TREINEN, RAY F | 2015-01-15 |
| KG5FNO | WALLACE, JAKE M | 2015-01-22 |
| KG5FTA | O Connor, Michael | 2015-02-06 |
| KG5IQ | TUSCH, ROBERT L | 2017-08-29 |
| KG5KWX | SMITH, MICHAEL J | 2015-12-23 |
| KG5LQY | Trull Sr, Curtis S | 2016-02-18 |
| KG5LYI | Nading, Coltan A | 2016-03-03 |
| KG5PKM | HENRY, TAYLOR S | 2016-09-21 |
| KG5PVG | BOBCAT AMATEUR RADIO CLUB | 2016-10-18 |
| KG5QBR | Jurgens, Derek H | 2016-11-02 |
| KG5QME | Dasgupta, Bikramjit | 2016-11-29 |
| KG5RNP | YOUSKEVICH, EDWARD M | 2017-02-03 |
| KG5RPT | Young, Logan D | 2017-02-08 |
| KG5RPU | Pinales, Armando J | 2017-02-08 |
| KG5SFS | Gonzalez, Zachary | 2017-03-15 |
| KG5VCD | LaCoss, Greg D | 2017-09-21 |
| KG5VCN | LaCoss, Matthew J | 2017-09-21 |
| KG5VCS | HINKLE, CHARLES D | 2017-09-21 |
| KG5WHF | ROEDER, GARRETT A | 2017-11-30 |
| KG5WHK | HALLIDAY, JOHN P | 2017-11-30 |
| KG7WUB | Scarlett, Shawn R | 2015-10-09 |
| KI4GGK | Casey, Michael L | 2014-05-02 |
| KI5ADY | Heard, Taylor M | 2018-06-06 |
| KI5AEA | Landau IV, John F | 2018-06-06 |
| KI5APQ | Snyder, Michael | 2018-07-02 |
| KI5AZQ | Hussey, Samuel X | 2018-07-25 |
| KI5DGC | Klaus, Kelly J | 2019-02-13 |
| KI5DGD | Burklund, Melvin C | 2019-02-13 |
| KI5DMR | Perez Jr, Fidel | 2019-02-28 |
| KI5FGV | ROSE, BRANDON L | 2019-06-20 |
| KI5FHC | Dittman, Kirstiana D | 2019-06-21 |
| KI5ICA | Sherrod, Phillip | 2020-02-06 |
| KI5JAH | Richey, Thomas W | 2020-05-19 |
| KI5JCZ | PAUL, THURMAN | 2020-05-28 |
| KI5JTB | Ward, Rachel M | 2020-07-01 |
| KI5KFS | Scott, Shane | 2020-08-03 |
| KI5KLO | Garrett, Robert D | 2020-08-14 |
| KI5LTZ | Thatcher, Anthony S | 2020-10-26 |
| KI5LWQ | Barczi, Elizabeth M | 2020-10-30 |
| KI5PVQ | Fox, Robert M | 2021-05-10 |
| KI5QNL | Hanley, Taylor A | 2021-06-29 |
| KI5SBO | Morris, Robert | 2021-10-12 |
| KI5UPE | ISAAC, RONNIE | 2022-04-07 |
| KI5WCO | Fischer, Charles N | 2022-06-29 |
| KI5WEP | COPPOLETTA, LISA M | 2022-07-02 |
