The Federal Communications Commission (FCC) has granted a total of 274 licenses and call signs in the category of Amateur license in Westminster, 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 |
|---|---|---|
| KF6QNP | MASTERSON, MICHAEL D | 2018-07-04 |
| KF6WVR | KEMP, ROBERT W | 2019-04-05 |
| KF6WVS | KEMP, LYNN M E | 2019-04-05 |
| KF6WVT | KEMP, COREY R | 2019-04-05 |
| KF6YZL | BROWNELL MD, DOUGLAS A | 2010-07-24 |
| KF6ZUU | Goldberg, Michael D | 2019-12-06 |
| KG6AIK | Wilson, Adam W | 2009-11-28 |
| KG6APM | Williams, Daniel P | 2020-01-24 |
| KG6CVC | NGUYEN, HUY Q | 2017-05-03 |
| KG6DCV | CAMPBELL, JEFFREY P | 2020-07-28 |
| KG6HLJ | Rader, Darlene E | 2011-06-27 |
| KG6HLK | Rader, Jack L | 2011-06-27 |
| | ||
| KG6IWD | RICHARDS, ROBERT A | 2011-09-28 |
| KG6KYS | Obiedo, Edmond H | 2022-02-02 |
| KG6MZE | Gramley, Jeff M | 2012-06-19 |
| KG6OTH | Plumlee, William W | 2012-10-29 |
| KG6OTI | Plumlee, LaVon M | 2012-10-29 |
| KG6SHS | Herstine, Donald F | 2013-05-28 |
| KG6SKX | Erickson, Jon E | 2013-06-25 |
| KG6UMP | SYVERSON, MICHAEL J | 2014-02-04 |
| KG6USM | HILL, TRAVIS J | 2014-04-04 |
| KG6VZU | SHIN, EDDIE | 2004-08-12 |
| KG6WAF | TAN, RAY | 2014-07-09 |
| KG6WCQ | MILLER, THOMAS R | 2014-05-28 |
| KG6WEE | OFORI-ATTA, KEVIN | 2004-08-17 |
| KG6ZRO | RASCON, CHRISTOPHER F | 2015-07-18 |
| KG6ZWM | MARGITAN THOMAS, CASSANDRA L | 2015-06-03 |
| KI6AFC | ABDERRAHMAN, SALEM H | 2005-08-04 |
| KI6CGM | BALCH, DONALD F | 2016-02-12 |
| KI6CUV | KNERR, TAYLOR M | 2006-03-07 |
| KI6EPI | West Jr, David L | 2016-04-06 |
| KI6EY | URBAN, MADELINE P | 2005-12-14 |
| KI6FF | Peters, David H | 2008-06-17 |
| KI6FMA | Brotherton, Pat | 2006-09-18 |
| KI6GNC | NOLDAN, TIMOTHY R | 2006-11-15 |
| KI6HBI | ALLINSON, JOHN S | 2006-12-14 |
| KI6HSL | OLINGER, GEORGE E | 2016-12-07 |
| KI6IPG | Ninh, Linh N | 2007-03-21 |
| KI6LNF | Pollack, Larry E | 2007-08-23 |
| KI6OCY | ACOSTA, JAMES A | 2018-09-05 |
| KI6SYK | Nguyen, Crystal | 2008-09-05 |
| KI6VCB | Woo III, Robert | 2009-01-14 |
| KI6ZVR | LY, MINH | 2019-07-15 |
| KI6ZWC | ROOKER, HANS | 2009-06-03 |
| KI6ZWL | VUONG, HANG T | 2019-03-06 |
| KJ6ATO | Wayne, Guy L | 2019-06-03 |
| KJ6DKP | Snyder, Jason A | 2009-11-13 |
| KJ6DTX | Pace, Celia D | 2009-11-24 |
| KJ6DXF | Landman, Bill | 2019-11-12 |
| KJ6EBA | Eames, Barbara A | 2019-12-07 |
| KJ6ENQ | GURAY, JIMMY Q | 2010-01-05 |
| KJ6FQV | Armstrong, Kevin L | 2020-03-17 |
| KJ6GTL | KENNEY, JONATHAN R | 2010-04-07 |
| KJ6HYS | McDonough, Gary W | 2010-05-18 |
| KJ6IJW | Naples, Dawn M | 2010-06-01 |
| KJ6KNH | Rozenstraten, Michael J | 2010-10-01 |
| KJ6NCF | LeMONNIER, NICHOLAS D | 2011-03-09 |
| KJ6NGD | Schultz, Mark S | 2021-01-22 |
| KJ6RIA | McClure, Sandra B | 2021-08-05 |
| KJ6TK | MEACHAM, JOHN W | 2018-12-11 |
| KJ6UJV | PIPER, LUCAS T | 2012-02-21 |
| KJ6UZH | Jung, Abraham | 2012-03-13 |
| KJ6VSN | Frank, Michael J | 2012-04-13 |
| KJ6WVE | Utter, James G | 2012-05-24 |
| KK6CDI | Edwards, Jan | 2013-02-05 |
| KK6CDO | Edwards, Dave | 2013-02-05 |
| KK6CDX | Reagan, Nichole A | 2013-02-05 |
| KK6CDZ | Hatfield, Todd R | 2013-02-05 |
| KK6CEO | Schultz, Bethany R | 2013-02-05 |
| KK6CEP | Schultz, Linda J | 2013-02-05 |
| KK6DCX | Hall, Donald C | 2013-03-22 |
| KK6DJT | Miller Jr, Harold E | 2023-04-26 |
| KK6DRI | JEFFREYS II, GARY R | 2013-04-19 |
| KK6EVV | Herstine, Diane E | 2013-05-31 |
| KK6FGT | Meyers, Angela L | 2013-07-01 |
| KK6FIL | Sweeney, Ryne M | 2013-07-05 |
| KK6FMT | Western States Emergency Preparedness Club | 2013-07-16 |
| KK6GDQ | Kofahl, Erik S | 2013-08-13 |
| KK6IEB | Shane, Jason G | 2013-11-27 |
| KK6IEE | Kolbe, Dale A | 2013-11-27 |
| KK6IRF | Hole, Joseph D | 2013-12-31 |
| KK6KXU | Lynch, Walter S | 2014-03-31 |
| KK6LTB | Poowarat, Uaychai | 2014-04-30 |
| KK6MCO | Johnson, Dave | 2014-05-08 |
| KK6MCU | Schenck, Judith A | 2014-05-08 |
| KK6MCV | Schenck, Roswell M | 2014-05-08 |
| KK6MCW | Tiafau Sr, Brigham | 2014-05-08 |
| KK6NKE | Staley, Robert D | 2014-06-18 |
| KK6NWN | Smith, Bridget J | 2014-07-07 |
| KK6OAQ | Minear, Talia G | 2014-07-15 |
| KK6TTR | MOLENDA, LISA A | 2015-04-30 |
| KK6UZV | HATFIELD, AMY | 2015-06-25 |
| KK6UZW | HATFIELD, KEN A | 2015-06-25 |
| KK6UZX | HATFIELD, AYUMI | 2015-06-25 |
| KK6VIV | Kaser, Lee R | 2015-07-17 |
| KK6VSY | Lapinski, Zachary | 2015-08-05 |
| KK6YEL | Nghe, Brandon K | 2015-10-26 |
| KK6ZME | Pholdharoen, Saharat | 2015-12-18 |
| KK6ZMF | Kanchanathipkhachorn, Somsak | 2015-12-18 |
| KK6ZZQ | James, Kevin A | 2016-01-27 |
