The Federal Communications Commission (FCC) has granted a total of 234 licenses and call signs in the category of Amateur license in Eureka, 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 |
|---|---|---|
| AA6DX | NELSON, MARK L | 2012-10-31 |
| AC6YV | SHRYNE JR, JAMES E | 2015-01-22 |
| AE6JP | Brown, Larry | 2011-11-10 |
| AE6R | CORDES, BRENT N | 2011-11-01 |
| AE6UU | Di Leo, Steven L | 2014-01-08 |
| AF6TS | Carver, Tyrel D | 2016-04-23 |
| AG6DA | Luther, Dexter | 2021-02-03 |
| AG6IV | HAWKING, CYNTHIA J | 2016-12-08 |
| AI6CD | Day, Norman E | 2014-03-27 |
| AI6YE | Lauzon, Glen A | 2013-02-20 |
| AJ6NU | Durant, Jason J | 2020-02-21 |
| AJ6OS | Hopkins, Steven L | 2020-06-03 |
| | ||
| K6OBL | GOOCH, C LOU | 2007-04-04 |
| K6ZJR | RADIO RANCH AMATEUR RADIO MUSEUM | 2007-10-18 |
| KA6KMD | JOHNSON, LARRY D | 2006-05-03 |
| KA6RVA | GLAUSER, JAMES L | 2017-07-06 |
| KA6SSY | MC LAUGHLIN, JOAN E | 2006-11-08 |
| KA6ULG | COLBURN, ROBERT L | 2013-04-02 |
| KA6WGP | HUMBERT, JOHN L | 2014-01-14 |
| KB1JYL | Lauzon, Glen A | 2013-02-20 |
| KB2ZSQ | SAYLOR, ELISABETH A | 2006-08-31 |
| KB6BOL | HUMBERT, JUDITH C | 2014-01-14 |
| KB6FIW | SMITH, DUSTIN P | 2016-06-15 |
| KB6FRI | HIDY, PAUL D | 2005-09-01 |
| KB6NHE | NEWMAN, KEN J | 2017-11-13 |
| KB6NN | LANG, HOWARD M | 2012-09-26 |
| KB6UZW | HUMBERT, SETH C | 2008-03-25 |
| KB6VWL | HEFNER, WILLIAM V | 2012-06-29 |
| KB6YQP | PATEL, SHAILESH P | 2009-01-06 |
| KB7FMM | BRADSHAW, JANET S | 2008-08-11 |
| KC0WQ | TURNER, THOMAS D | 2007-01-31 |
| KC5GOH | POLACK, LISA C | 2015-05-06 |
| KC6IGY | ALLEN, BILLY J | 2011-02-23 |
| KC6IQO | HILL, CAROL A | 2009-12-14 |
| KC6ISQ | HILL, GREGORY R | 2020-07-07 |
| KC6ITM | DANIELS, RICHARD | 2010-05-24 |
| KC6OGA | FOREMAN, ALLING C | 2020-07-15 |
| KC6UUX | WOOD, SANNA J | 2011-09-20 |
| KD6FIP | PELLEY, ANTHONY E | 2011-10-25 |
| KD6PCR | PAZ, BRUCE J | 2012-10-24 |
| KD6PCS | TAUSCHER, SHAWN R | 2012-09-15 |
| KD6QPZ | RUSH, WILLIAM A | 2013-04-12 |
| KD6VUI | VAN HOOSE, CARLYE J | 2015-07-14 |
| KD6YUP | Gayner, James L | 2013-11-06 |
| KE5RAB | Kidwell, Matthew K | 2018-07-04 |
| KE6AFF | GUSTAVSON, PAUL R | 2013-10-22 |
| KE6BVK | MARSHALL MRS, STACI D | 2013-08-01 |
| KE6DWZ | ISENHART, GEORGE E | 2014-04-07 |
| KE6ETH | SIMONE, REBECCA A | 2013-11-04 |
| KE6ETM | CHILDERS, CHARLES C | 2003-10-23 |
| KE6FTC | GLAVICH, KERRY R | 2013-11-25 |
| KE6GAD | GLAVICH, DEREK | 2004-02-11 |
| KE6HEC | Campbell, Donald S | 2014-04-30 |
| KE6IAU | Campbell, Marcelina S | 2014-07-31 |
| KE6IAV | PEREZ, PHILIP M | 2014-06-18 |
| KE6IAW | PEREZ, CAROLINE K | 2014-06-18 |
| KE6IBB | MARNELL, JANET L | 2014-06-24 |
| KE6IBD | RICHARDS, WILLIAM H | 2004-04-09 |
| KE6JQU | NOEL, ROBERT E | 2004-05-03 |
| KE6LF | SPRUANCE JR, PRESTON L | 2016-06-21 |
| KE6LOW | DICKINSON, EDGAR L | 2016-06-03 |
| KE6MMX | MATTEOLI GLAVICH, MERIJEAN E | 2014-07-29 |
| KE6MWX | HANNA, SARA K | 2014-08-15 |
| KE6ONO | HUMBERT, SARAH K | 2004-12-21 |
| KE6PAQ | RUTLEDGE, EARL D | 2004-09-16 |
| KE6QIS | BETHEL, ALAN C | 2004-11-10 |
| KE6SDB | SHRYNE, RACHAEL A | 2015-01-27 |
| KE6SLS | Inabnit, M J | 2015-01-08 |
| KE6SLT | PHELPS III, MARK Y | 2005-01-05 |
| KE6TAP | REEVES, JULIE A | 2015-03-18 |
| KE6TAQ | REEVES SR, JAMES E | 2015-03-18 |
| KE6TMF | GLAVICH, MARCIA L | 2005-09-07 |
| KE6UWI | ENIS, CATHY L | 2015-05-19 |
| KF6AAL | MOORE, DEAN T | 2015-10-24 |
| KF6CME | Gayner, Eleanor A | 2016-02-24 |
| KF6CMK | ALLEN, DORA L | 2005-12-29 |
| KF6FKX | SUNDET, EDWIN STUART | 2006-05-04 |
| KF6FO | JENNETTI, ANTHONY G | 2018-02-02 |
| KF6GAW | RUTLEDGE, NANCIE S | 2006-06-14 |
| KF6GCX | PETERSON, PAUL W | 2006-06-22 |
| KF6HQF | WILLISTON, LAURA J | 2016-11-18 |
| KF6HQH | BIESEN, MICHAEL E | 2016-11-29 |
| KF6LGG | STEINHAGEN, HAGEN | 2017-05-19 |
| KF6MAF | CHILLINSKY III, JOHN | 2017-04-04 |
| KF6MNE | VAN HOOSE, SUSAN K | 2007-11-27 |
| KF6QIB | BRIDGES, DALE F | 2008-02-07 |
| KF6QID | LESLIE, PAUL A | 2008-07-08 |
| KF6SZA | Freitas, Richard J | 2018-07-06 |
| KF6WMQ | CHRISTENSEN, CARY J | 2019-08-14 |
| KF6ZUJ | Abernathy, Paul J | 2009-09-23 |
| KG6AQR | Shannon-Holm, Amelia E | 2012-03-17 |
| KG6BDU | Smith, Craig | 2011-01-18 |
| KG6CFE | DALLENBACH, ELISA M | 2010-03-31 |
| KG6EFA | Hood, Jennifer | 2011-02-07 |
| KG6JUI | Ilgunas, Andrius D | 2013-04-06 |
| KG6NAN | Flemmons, David B | 2012-06-22 |
| KG6TNV | Thompson, Raymond F | 2004-01-22 |
| KG6UUF | Marx, Ralph J | 2014-02-03 |
| KG6UUG | Hampton, Nancy L | 2004-04-27 |
| KG6VSL | Ricker, Harold G | 2014-07-03 |
