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 |
|---|---|---|
| KN6MLQ | Yula, Caylin M | 2020-12-04 |
| KN6NSK | Terra, Randy V | 2021-03-04 |
| KN6PAP | Cole, Aaron D | 2021-05-25 |
| KN6PZF | Stafford, Richard W | 2021-08-09 |
| KN6RYZ | Johnson, Darrell G | 2021-12-01 |
| KN6TVJ | Roberts, Aaron K | 2022-04-18 |
| KN6TVK | Bruins, Angelica J | 2022-04-18 |
| KN6UNC | Rohaly, Matt M | 2022-06-03 |
| KN6VHK | Miller Jr, Stanley H | 2022-07-30 |
| KN6VKS | JOHNSTON, MARYANN K | 2022-08-16 |
| KN6WZX | Wisan, Peter | 2022-12-21 |
| KQ6AB | Liscom, Glen G | 2014-03-27 |
| N0REM | BUTZ, RAMONA J | 2023-02-04 |
| N6HNB | MONTGOMERY, WILLIAM B | 2017-03-28 |
| N6LPM | MILLS JR, CLARENCE J | 2014-09-17 |
| N6NZE | VAN WYCK, JOZEF R | 2017-04-18 |
| N6PSX | GRAMMER, WENDI A | 2007-09-05 |
| N6ZOY | King, P Richard | 2010-06-17 |
| N7GRV | NIENHAUS, STEVEN M | 2014-10-06 |
| N9PAW | LANKFORD, CHRIS M | 2013-01-01 |
| NH6FX | PINTO, CAROL LEE | 2017-01-10 |
| NY6D | FOWLE, SUSAN J | 2015-09-12 |
| W6CNG | KING, CLIFFORD R | 2007-12-08 |
| W6FCO | MORSE, NEIL H | 2006-10-02 |
| W6FKP | BEATTIE JR, SIMON L | 2005-12-15 |
| WA6IVG | FOWLE, W THOMAS | 2015-09-12 |
| WA6NBI | FRIDLEY, RICHARD E | 2013-01-26 |
| WA6RTP | Johnson, Kenneth J | 2016-06-08 |
| WA6TVQ | CANTU, CLEMENTE | 2007-01-08 |
| WB6BDF | INGRAHAM, GEORGE W | 2004-01-06 |
| WB6QWG | COOPER III III, JOHN W | 2004-01-22 |
| WB6WBN | ADAMS, MICHAEL J | 2021-08-06 |
| WD6DCG | Erker Jr, John F | 2004-03-03 |
| WX6K | FOX II, CHARLES R | 2016-10-20 |
