The Federal Communications Commission (FCC) has granted a total of 133 licenses and call signs in the category of Amateur license in Sylmar, 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 |
|---|---|---|
| AA6NB | ABEL, PHILIP L | 2022-02-18 |
| AC6VP | MUNSHI, SUDHIR | 2013-07-10 |
| AD6ML | Embry, Robert L | 2015-04-30 |
| AE6GB | Bruecker, Dennis A | 2020-02-19 |
| AJ6CM | Bond, David M | 2018-04-17 |
| K6OPL | Sandberg, John C | 2017-06-13 |
| KA6JOY | ZUFALL, CHARLES C | 2004-02-14 |
| KA6SRV | NICULA, REY T | 2007-12-28 |
| KB6KFW | VALENCIA SR, JAVIER | 2017-03-16 |
| KB6KOO | LISBERG, GUINEVERE R | 2007-01-08 |
| KB6RXY | MUHONEN, JEAN B | 2006-11-16 |
| KC6DHI | Langston, Melvin E | 2018-11-06 |
| | ||
| KC6KKR | BAKER, CRAIG | 2020-06-03 |
| KC6SPZ | MARTIN, SAMUEL F | 2013-04-08 |
| KC6UZH | STEINERT, DENNIS E | 2021-04-09 |
| KD6ARP | CHASE, SHELLEY A | 2011-10-25 |
| KD6LDO | BURGIS, ROBERT | 2012-04-10 |
| KD6VMV | MADAMBA JR, ISIDRO B | 2023-04-25 |
| KD6VXN | STEINERT, DEBORAH A | 2013-02-26 |
| KD6YLZ | REYNOSO, ROBERT | 2014-04-01 |
| KE6BNN | SYMONDS, DICK C | 2013-07-16 |
| KE6KLN | BROWNING, ROBERT J | 2014-06-24 |
| KE6NDV | SLAUZIS, BRUCE V | 2014-08-01 |
| KE6NRC | YOUNG, JOSEPH S | 2014-10-06 |
| KE6RRP | Spradley, Sue A | 2005-01-28 |
| KE6RVE | EMBRY, HELEN F | 2015-04-30 |
| KE6ZVV | GARZA, JOSE A | 2015-10-23 |
| KE7ULM | Dowling, Seth E | 2008-06-12 |
| KF6ABV | HASBUN, NAZRI A | 2015-10-21 |
| KF6QIM | TABARES, JOSE F | 2018-02-09 |
| KF6UXT | Casanova, Alberto L | 2018-12-07 |
| KG6ATE | Jimenez, Felix A | 2020-02-04 |
| KG6BIC | REIGL, WOLFGANG | 2020-03-09 |
| KG6CMB | Arellano, Jaime T | 2021-06-12 |
| KG6FXL | Simon, Darlene E | 2011-04-19 |
| KG6GIK | DAVIS, STEPHEN E | 2021-02-02 |
| KG6MKY | Takesuye, Craig K | 2022-07-28 |
| KG6MMR | Courpet, Austen J | 2012-05-31 |
| KG6QHI | Melik-Avakian, Levon | 2013-03-07 |
| KG6UOM | Yoo, Ihn Y | 2014-10-08 |
| KG6VER | DeSoto, Anthony R | 2014-03-06 |
| KG6VQW | Steinert, Jeremy D | 2014-05-24 |
| KG6WRQ | Thompson, James N | 2014-08-30 |
| KI6HIA | Sikora, Julieann H | 2016-12-21 |
| KI6NRO | Faso, Steven C | 2017-10-17 |
| KI6QME | Solis, Raymond L | 2008-05-16 |
| KI6QMR | Concepcion, Alan | 2018-04-11 |
| KI6YOV | Cruz, Ruy Vittorio | 2019-03-05 |
| KI6ZDW | Walters, Matthew J | 2009-05-06 |
| KI6ZKS | Sanchez, Angel | 2019-05-08 |
| KI6ZNR | MAYNEZ, WESLEY P | 2009-05-20 |
| KI6ZPU | Nourollahian Mohajer, Rouzbeh | 2009-05-21 |
| KJ6DCZ | Matthews, Paul B | 2019-08-13 |
| KJ6DDC | McBride, Rodney A | 2009-10-30 |
| KJ6DUJ | Villanueva, Joshua | 2019-09-06 |
| KJ6DVZ | Santillan, George | 2009-11-25 |
| KJ6EEI | Cortez, Erick F | 2009-12-10 |
| KJ6FQM | ORTEGA, VICTOR L | 2020-02-25 |
| KJ6GWZ | Cruz, Judith | 2021-04-21 |
| KJ6JPD | Tenorio, Dale M | 2020-06-18 |
| KJ6NJQ | Cervantes, Antonio | 2021-01-20 |
| KJ6QAH | Lauber, Timothy E | 2021-08-24 |
| KJ6QKF | Brown, Dustin M | 2011-08-03 |
| KJ6QVO | Shin, Sung Gon | 2021-07-08 |
| KJ6VPU | Genachte-Le Bail, Mikael | 2012-04-10 |
| KJ6ZQT | Hoffman, Thomas | 2022-10-13 |
| KK6FSH | Hoang, Quy | 2013-07-22 |
| KK6IGX | Kiel, Conrad | 2013-12-04 |
| KK6LWY | Adkisson, Lizette | 2014-05-01 |
| KK6LWZ | Adkisson, Richard | 2014-05-01 |
| KK6TLR | Durazo, Drew | 2015-04-21 |
| KK6TLV | Garcia, Donald | 2015-04-21 |
| KK6YFL | Topaloglu, Jorj K | 2015-10-26 |
| KK6YQX | Gallegos, John K | 2015-11-10 |
| KM6BSJ | Aneiros, Daniel A | 2016-04-05 |
| KM6CEU | Lozano, Miriam P | 2016-04-27 |
| KM6DVM | McKain, James G | 2016-07-13 |
| KM6HBV | Humphus, Dean | 2016-12-06 |
| KM6KJB | Stockwell, John S | 2017-05-09 |
| KM6NDY | Wepprecht, Raymond J | 2017-10-12 |
| KM6NEF | Lamb Jr, Robert W | 2017-10-12 |
| KM6OEO | McDermott Jr, Robert J | 2017-11-09 |
| KM6RNN | Andrade, Armando | 2018-03-21 |
| KM6SXL | Reid IV, William J | 2018-05-11 |
| KM6UHS | Sheldon, Justin M | 2018-06-29 |
| KM6UNM | Ku, Francis L | 2018-07-09 |
| KM6WKA | Butler, James H | 2018-10-19 |
| KM6YOI | Field, Daniel R | 2018-12-12 |
| KM6YXG | Freed, Michael L | 2019-01-30 |
| KN6BMC | Corona, Juan | 2019-04-29 |
| KN6CAY | Torres-Rodriguez, Christopher | 2019-05-22 |
| KN6CBD | Jimenez, Juan J | 2019-05-22 |
| KN6EXP | Stoiber, Robert J | 2019-10-18 |
| KN6GOM | Billick, Donald M | 2019-12-26 |
| KN6HNU | Custer, Dana E | 2020-02-11 |
| KN6ICP | Lopez, Guillermo | 2020-03-06 |
| KN6JMG | Seymour, Thomas R | 2020-06-25 |
| KN6KPD | Gibson, Janet L | 2020-08-31 |
| KN6MFY | Sarmiento, Reynaldo A | 2020-11-23 |
| KN6NEW | Kim, Grant | 2021-02-01 |
