The Federal Communications Commission (FCC) has granted a total of 506 licenses and call signs in the category of Amateur license in San Luis Obispo, 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 |
|---|---|---|
| KK6BLU | Amborn, Howard G | 2022-12-02 |
| KK6CGJ | Dilenian, Victoria R | 2013-02-05 |
| KK6CIJ | WATTS, AUSTIN M | 2013-02-07 |
| KK6DC | KUKUK, DUANE W | 2012-01-18 |
| KK6DJ | ROGERS, JOHN R | 2019-11-26 |
| KK6DOC | CIMBUR, NIKO Z | 2023-03-21 |
| KK6EMU | Fish, Jonathan J | 2013-05-17 |
| KK6EMW | Murphy, Jenna R | 2013-05-17 |
| KK6EMZ | Weisman, Zachary C | 2013-05-17 |
| KK6EXP | Hannig, Steven C | 2013-06-06 |
| KK6HFW | Winans, Charles W | 2013-10-28 |
| KK6HFY | Weickgenant, Stuart A | 2013-10-28 |
| | ||
| KK6HGA | Topping, Andrew C | 2013-10-28 |
| KK6HGC | Taylor, Chad Z | 2013-10-28 |
| KK6HGM | Schilling, Kevin | 2013-10-28 |
| KK6HGP | Rivera, Jason N | 2013-10-28 |
| KK6HGS | Pearce, Brodin F | 2013-10-28 |
| KK6HGY | Murphy, Tim P | 2013-10-28 |
| KK6HHE | Mayer, Cory A | 2013-10-28 |
| KK6HHP | Johnson, Michael A | 2013-10-28 |
| KK6HIK | Camplisson, Conor K | 2013-10-28 |
| KK6HIT | Bellardo, John M | 2013-10-28 |
| KK6HNP | BRUCE, TERESA M | 2013-11-01 |
| KK6HZX | Aplin, Slator K | 2013-11-25 |
| KK6HZZ | Beilin, Noah | 2013-11-25 |
| KK6IAC | Broese, Nicholas D | 2013-11-25 |
| KK6IAE | Chung, Josh E | 2013-11-25 |
| KK6IAJ | Flick, Ryan C | 2013-11-25 |
| KK6IAK | Frandle, Charles O | 2013-11-25 |
| KK6IAL | Frawley, Ryan J | 2013-11-25 |
| KK6IAM | Ha, Alvin Joseph | 2013-11-25 |
| KK6IAW | Kurien, Kristal | 2013-11-25 |
| KK6IAZ | Law, Deion | 2013-11-25 |
| KK6IBA | Lugue, Xavier J | 2013-11-25 |
| KK6IBB | Manuel, Mark G | 2013-11-25 |
| KK6IBE | Montes, Carlos R | 2013-11-25 |
| KK6IBG | Nestegard, Tyler J | 2013-11-25 |
| KK6IBH | Nielsen, Ian A | 2013-11-25 |
| KK6IBJ | Roy, Ryan C | 2013-11-25 |
| KK6IBL | Scholz, Tyler | 2013-11-25 |
| KK6IBN | Sherrod, Grant | 2013-11-25 |
| KK6IBP | Stone, Benjamin H | 2013-11-25 |
| KK6IBV | Wee, Kean | 2013-11-25 |
| KK6IBW | Whitmore, Jean M | 2013-11-25 |
| KK6IBX | Xiong, William | 2013-11-25 |
| KK6IXK | Stevens, Thomas F | 2014-01-23 |
| KK6JQU | Treffkorn, David J | 2014-02-12 |
| KK6JQY | Honeycutt, Carolyn J | 2014-02-12 |
| KK6JQZ | Englert, Jesse P | 2014-02-12 |
| KK6LHJ | Smith, Casey S | 2014-04-15 |
| KK6LHL | Moore, Margaret R | 2014-04-15 |
| KK6LHM | McCormack, Christopher W | 2014-04-15 |
| KK6LHO | Halcon, Christopher R | 2014-04-15 |
| KK6LHQ | Finn, Karissa | 2014-04-15 |
| KK6MOU | Smith, Garrett A | 2014-05-21 |
| KK6OKH | WETTER, MARK A | 2014-08-12 |
| KK6PLW | DE VOGEL, CHARLES F | 2014-10-21 |
| KK6PTU | MC GUIRE, ANDREW J | 2014-11-04 |
| KK6QAX | Yee, Benjamin | 2014-11-13 |
| KK6QBA | Wall, Parker | 2014-11-13 |
| KK6QBD | Tran, William C | 2014-11-13 |
| KK6QBE | Tham, Vincent J | 2014-11-13 |
| KK6QBH | Rose, Sara A | 2014-11-13 |
| KK6QBI | Ritter, Phoebe L | 2014-11-13 |
| KK6QBM | Nguyen, Jessica M | 2014-11-13 |
| KK6QBN | Murphy, Conar | 2014-11-13 |
| KK6QBP | Loza, Jesus R | 2014-11-13 |
| KK6QBQ | Letwin, Luke J | 2014-11-13 |
| KK6QBR | Le, Richard N | 2014-11-13 |
| KK6QBS | Lang, Ian C | 2014-11-13 |
| KK6QBU | Kobashigawa, Charles D | 2014-11-13 |
| KK6QCA | Gmerek, Nicole F | 2014-11-13 |
| KK6QCC | Doran, Kenneth C | 2014-11-13 |
| KK6QCD | De Anquin, Ignacio | 2014-11-13 |
| KK6QCI | Carns, Riley B | 2014-11-13 |
| KK6QCL | Ali, Hasham | 2014-11-13 |
| KK6QES | Wollsoncroft, Oliver M | 2014-11-14 |
| KK6QEU | Walden, Christina E | 2014-11-14 |
| KK6QEV | Van, James M | 2014-11-14 |
| KK6QEY | Tuggle, Jennifer Z | 2014-11-14 |
| KK6QFA | Teixeira, Kyle | 2014-11-14 |
| KK6QFK | Safaverdi, Mohammad H | 2014-11-14 |
| KK6QFL | Ray, Maxwell B | 2014-11-14 |
| KK6QFM | Potter, Robert T | 2014-11-14 |
| KK6QFN | Penner, Luke P | 2014-11-14 |
| KK6QGA | McDonald, Casey R | 2014-11-14 |
| KK6QGC | Lizama, Natalie E | 2014-11-14 |
| KK6QGD | Lira Gonzalez, Karla J | 2014-11-14 |
| KK6QGJ | Kurashima, Kyle M | 2014-11-14 |
| KK6QGQ | Hartley, Andrew J | 2014-11-14 |
| KK6QHB | Espinoza, Robert A | 2014-11-14 |
| KK6QHI | Brown, Ian M | 2014-11-14 |
| KK6QHK | Blaalid, Ryan F | 2014-11-14 |
| KK6QHL | Barram, Zachary | 2014-11-14 |
| KK6QHN | Arbelbide, Jean Christoph | 2014-11-14 |
| KK6SID | Isaacson, Karen E | 2015-03-03 |
| KK6SIM | Wienold, Cedric R | 2015-03-03 |
| KK6SIN | West, Donald A | 2015-03-03 |
| KK6SIQ | Bennett, Steven A | 2015-03-03 |
| KK6UIO | Van Esselstyn, Jessica D | 2015-05-26 |
