The Federal Communications Commission (FCC) has granted a total of 307 licenses and call signs in the category of Amateur license in Vallejo, 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 |
|---|---|---|
| KI6JTA | Harik, Robert S | 2007-05-16 |
| KI6JTK | Glen, Jay S | 2007-05-16 |
| KI6KBW | Encarnacion, Cesar C | 2007-06-01 |
| KI6KCG | Palmaffy, Micheal J | 2017-04-07 |
| KI6KCP | Tili, Rebecca | 2007-06-01 |
| KI6LCA | Dawa, JoiAnn M | 2017-07-04 |
| KI6LCD | Bianchi, Nickolas S | 2017-06-12 |
| KI6LCE | Tatom, Karl E | 2007-07-26 |
| KI6LRE | Zander, Peter M | 2017-06-21 |
| KI6LRF | Zander, William M | 2017-06-21 |
| KI6LRJ | Hill, Thomas T | 2007-09-07 |
| KI6MEZ | JOHNSON, DANIEL A | 2007-10-18 |
| | ||
| KI6NMV | LEONARD, NICOLE M | 2007-12-10 |
| KI6NYP | LOPEZ, ROBERTO E | 2008-01-22 |
| KI6OKJ | Halpern, Miguel | 2008-02-07 |
| KI6QHH | Llewellyn, Michael W | 2008-05-08 |
| KI6RGR | SAGER Sr, MICHAEL T | 2018-03-26 |
| KI6RKO | Llewellyn, Christopher M | 2008-06-13 |
| KI6TIX | Gutierrez, Ryan P | 2018-07-05 |
| KI6TWI | Lockhart, Robert E | 2018-07-30 |
| KI6UFZ | Llewellyn, Rose A | 2008-11-12 |
| KI6VLW | ANDERSON, RUSSELL E | 2018-11-03 |
| KI6WLU | Cohen, Barbara A | 2009-03-06 |
| KJ6AYZ | REGINO, RAMIL S | 2009-07-10 |
| KJ6BEC | Guinto, Ronald D | 2009-07-21 |
| KJ6ESJ | MACK, MATTHEW A | 2010-01-13 |
| KJ6JSS | TOLENTINO SR, VICTOR D | 2010-07-14 |
| KJ6MEV | Bolla, Pietro A | 2011-01-20 |
| KJ6NZK | Van Lohuizen, Kevin | 2011-04-13 |
| KJ6NZL | Posey, Daniel | 2011-04-13 |
| KJ6OLA | PERRY, KEVIN A | 2021-02-03 |
| KJ6PCM | Sampayan, Samuel S | 2021-04-02 |
| KJ6PVI | Gutierrez, Miguel | 2011-06-23 |
| KJ6SCF | Dill, Richard A | 2011-10-20 |
| KJ6SCG | Dill, Ronald B | 2021-07-24 |
| KJ6UDD | Jackson, Danielle D | 2012-02-14 |
| KJ6UDE | Gondola, Sharon D | 2012-02-14 |
| KJ6UDF | Allen III, John G | 2012-02-14 |
| KJ6WEP | Kranzel, Burton A | 2012-04-30 |
| KJ6WOF | Brondum, Harold W | 2012-05-10 |
| KJ6YQL | Lim, Rafael L | 2012-07-05 |
| KK6AMS | LEE, ALLEN J | 2012-10-30 |
| KK6BEJ | Thompson McIntosh, Kenneth | 2012-12-05 |
| KK6BEK | CAVALLO, VINCE C | 2012-12-05 |
| KK6BQC | Jenne, Phillip A | 2013-01-16 |
| KK6BTH | Powell, Kathleen M | 2023-03-08 |
| KK6CPZ | Mirador, Romalyn R | 2013-02-27 |
| KK6DWG | Sager II, Michael T | 2013-04-29 |
| KK6ELX | Lenz, Nicholas E | 2013-05-16 |
| KK6EUV | Gilpatrick, Rachel | 2013-05-30 |
| KK6FZS | Luna, Jose C | 2013-08-05 |
| KK6FZT | Kern, Jeffrey T | 2013-08-05 |
| KK6FZU | FLOURNOY, ROBERT A | 2013-08-05 |
| KK6GHS | Ordonio, Daniel D | 2013-08-22 |
| KK6IOK | Martinez, Daniel G | 2013-12-23 |
| KK6IYF | Barnes, Jeffrey P | 2014-01-23 |
| KK6IYH | Chu, Herbert | 2014-01-23 |
| KK6KJI | Croshere, Skot Z | 2014-03-10 |
| KK6LVT | TRAINQUE, BRANDON M | 2014-04-30 |
| KK6NGY | Yee, Tim | 2014-06-17 |
| KK6NGZ | Pilgrim, Cynthia A | 2014-06-17 |
| KK6PRG | Porter, Karl | 2014-10-29 |
| KK6QDI | Allen, Meredith R | 2014-11-13 |
| KK6RQF | Howard, Shaun D | 2015-01-30 |
| KK6SEN | Hicks, Joshua D | 2015-02-23 |
| KK6TKW | Burns Lundeman, Leshia A | 2015-04-21 |
| KK6TWC | Sanchez, Martin | 2015-05-01 |
| KK6UUO | SALZBORN, DREW D | 2015-06-17 |
| KK6UVD | Rodriguez, Eduardo | 2015-06-18 |
| KK6WAB | Brown, Ed C | 2015-08-21 |
| KK6WSS | DEGAYNOR, EUGENE | 2015-10-02 |
| KK6WST | DILL, KERRY | 2015-10-02 |
| KK6WTS | SRICHANKIS, CHRIS V | 2015-10-02 |
| KK6YFZ | Guinto, Geraldo G | 2015-10-27 |
| KK6YGP | White, Joseph C | 2015-10-27 |
| KK6YRA | Bartning, Vincent H | 2015-11-10 |
| KK6YRH | Gentile, Linda | 2015-11-10 |
| KK6YVW | Langstaff, Celeste | 2015-11-23 |
| KM6ANZ | BENITZ, GREGORY A | 2016-02-19 |
| KM6APQ | TURK, RICHARD S | 2016-02-19 |
| KM6BCT | Ansley, Tom | 2016-03-15 |
| KM6BJB | Foley, Rick D | 2016-03-23 |
| KM6BKP | Torres, Luis M | 2016-03-24 |
| KM6BZ | DENINA, EUGENE E | 2012-02-13 |
| KM6CWQ | KUTA, JEAN A | 2016-05-19 |
| KM6CWS | LEONE, ANTHONY S | 2016-05-19 |
| KM6CWU | LOZANO, RENE | 2016-05-19 |
| KM6CXB | MOLLOY, DAVID J | 2016-05-19 |
| KM6DVA | Yav, Sarann | 2016-07-13 |
| KM6FMU | CHANG, SHERMAN S | 2016-09-30 |
| KM6FNH | KING, SHERRY L | 2016-09-30 |
| KM6FNI | LAWLESS, LINDA L | 2016-09-30 |
| KM6GWN | Platt, Christian L | 2016-11-30 |
| KM6HIE | Wolf P.E, Arthur P | 2016-11-09 |
| KM6INA | Canones, Leslie | 2017-02-22 |
| KM6JCO | SVOBODA, ELAN B | 2017-03-13 |
| KM6JDP | DOUGHTY, KENNETH J | 2017-03-13 |
| KM6JDZ | LOMBARDO, RICHARD A | 2017-03-13 |
| KM6JEQ | TAYLOR, JOHN M | 2017-03-14 |
| KM6KDV | Remollino, Nilo C | 2017-04-27 |
