The Federal Communications Commission (FCC) has granted a total of 164 licenses and call signs in the category of Amateur license in Harlingen, 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 |
|---|---|---|
| KF5ZLK | Potter, John M | 2013-12-10 |
| KG4CNC | LAYNE JR, SAMUEL E | 2008-12-22 |
| KG5DGD | Cruz Jr, Eduardo | 2014-07-22 |
| KG5KHT | Palmer, Gregory E | 2015-11-18 |
| KG5OJX | Schubert, Jonathan R | 2016-07-13 |
| KG5QFC | Garcia II, Cesar | 2016-11-09 |
| KG5QZW | Sumney, Kimball S | 2016-12-20 |
| KG5SRR | Ford, Nicholas C | 2017-04-10 |
| KG5WQN | Martin, Daniel L | 2017-12-28 |
| KG5YRK | McDermott, Jesse S | 2018-03-08 |
| KI5COG | Rodriguez, David | 2018-12-12 |
| KI5FFT | Grass, William E | 2019-06-19 |
| | ||
| KI5GNE | Jeffery III, Roger W | 2019-09-24 |
| KI5GNH | Kroeger, Byron F | 2019-09-24 |
| KI5KCW | POSLER, JOE | 2020-07-23 |
| KI5KQL | Mendiola Jr, Juan | 2020-08-25 |
| KI5LYX | Mann, Elliott D | 2020-11-13 |
| KI5NFV | SALAZAR Jr., JESUS R | 2021-01-25 |
| KI5OMA | Elizondo Rodriguez, OMAR | 2021-03-05 |
| KI5PMM | McLemore, Thomas E | 2021-04-20 |
| KI5QKQ | Garza Jr, Ruben D | 2021-06-23 |
| KI5SBR | LANSFORD, MATTHEW | 2021-10-12 |
| KI5UER | Nelson, Gregory S | 2022-03-15 |
| KI5WOD | BRYANT, PETER R | 2022-08-09 |
| KI5WPZ | Moose, Fiber | 2022-08-13 |
| KI5WQP | Stineman, Jeffrey | 2022-08-16 |
| KI5YKI | Fultz, Kamron C | 2022-10-12 |
| KJ5AMB | Kroeger, Susan C | 2023-04-01 |
| KJ7ODT | Scott, Roman A | 2020-05-29 |
| KL7JIE | COSKI Mr, TIMOTHY H | 2018-11-02 |
| KQ4S | BROWN, JAMES R | 2016-11-16 |
| KV5N | THOMPSON, RICHARD K | 2014-05-27 |
| KW0F | SIEGER, JOSEPH M | 2011-12-01 |
| N0DXO | Nelson, Philip W | 2017-02-03 |
| N0EBI | Nelson, Elsie E | 2017-02-03 |
| N1JZQ | DONAIS, JERROLD L | 2021-06-04 |
| N1JZR | DONAIS, ALISSA JEAN | 2021-06-04 |
| N2UZZ | SALOWITZ, BARRY | 2013-03-08 |
| N3RCD | HITCHNER, WILLIAM P | 2013-09-23 |
| N5EAJ | GUZMAN JR, ANDRES | 2007-06-27 |
| N5HFS | MILNER, OWEN L | 2006-09-21 |
| N5IPQ | HARDCASTLE, DONALD G | 2005-06-29 |
| N5JKR | Mc Closkey, John J | 2006-03-04 |
| N5SGS | LARSEN, JAMES C | 2011-03-16 |
| N5SLI | Patterson, Patrick S | 2023-02-24 |
| N8SAA | SANTOW, STAN H | 2012-02-10 |
| N9BHW | DUFFEY, JAMES A | 2019-04-09 |
| N9HGN | BASS, TERRY W | 2007-11-09 |
| W0VLK | CHURCH, ISAAC R | 2005-11-30 |
| W3AZQ | BECHTEL, ROBERT H | 2004-12-14 |
| W3HSX | CARTWRIGHT, LA VERNE | 2015-01-13 |
| W5ODD | BOBO, JAMES R | 2013-03-26 |
| W5TGO | PRECHEL, THOMAS J | 2016-11-04 |
| W6LUY | RAYNOR, ROBERT F | 2017-02-03 |
| WA5VVA | KELTNER, WILLIAM R | 2014-01-08 |
| WA7MOX | HOEKZEMA, PETER B | 2020-10-01 |
| WA9IES | WADDUPS, RALPH C | 2020-02-25 |
| WB4MQF | COOK, DALE W | 2004-02-04 |
| WB5KOA | TEER, CAROLYN A | 2019-02-02 |
| WB9ECJ | WILCOX, FREDERICK D | 2015-01-07 |
| WD5ADC | NEELEY, RICKEY L | 2013-11-14 |
| WD5KBZ | TICHENOR, ROBERT D | 2013-08-16 |
| WD8JVS | HOLLABAUGH, LILLIAN J H | 2012-10-30 |
| WY0F | BARNARD, JACK L | 2023-02-25 |
