The Federal Communications Commission (FCC) has granted a total of 111 licenses and call signs in the category of Amateur license in Arcata, 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 |
|---|---|---|
| AB6RG | ADLER, THOMAS E | 2013-04-11 |
| AI6EM | Welch, Michael G | 2014-09-29 |
| K6XG | Abell, David A | 2014-05-28 |
| KA6AFO | FOCKENS, COLMAN C | 2004-03-17 |
| KA6BID | LANE, GREGORY E | 2020-06-30 |
| KA6NYM | HANS, PEGGY B | 2017-04-20 |
| KA6NYN | HANS, TORSTEN O | 2017-04-20 |
| KA6OQJ | Ruegg, James A | 2005-09-02 |
| KB0RXF | HECKMAN, JONATHAN H | 2015-04-08 |
| KB6RPX | Ruegg, Brenda S | 2017-06-29 |
| KC6LVO | MAHONEY, LINDA S | 2010-04-01 |
| KD6AAJ | BURTON II, NORMAN E | 2021-07-20 |
| | ||
| KD6JFE | NEUMANN, LINDA M | 2023-01-24 |
| KD6VUB | TOLMAN, DONOVAN W | 2013-03-22 |
| KD7NU | GREENWOOD, EDWIN L | 2012-08-21 |
| KE6BXX | MEIERHANS, MAX H | 2013-07-09 |
| KE6IDR | MATSUMOTO, TERESA A | 2014-04-03 |
| KE6PAM | THEE, THOMAS M | 2014-09-22 |
| KE6PAP | THEE, DIANE C | 2014-09-22 |
| KF6BLR | VAN ARSDALE, JESSICA L | 2016-01-08 |
| KF6EFO | BAUM, JOHN H | 2006-05-08 |
| KF6FKW | MENINGA, BENJAMIN H | 2007-08-09 |
| KF6FY | Ruegg, Irma D | 2015-05-06 |
| KF6MAI | GAHM, GEOFFREY | 2017-08-25 |
| KF6OEH | COTTON, JAMES M | 2017-08-03 |
| KF6OEI | HITCHCOCK, DAVID F | 2017-08-03 |
| KF6RZN | Smith, Gene C | 2018-06-28 |
| KF6RZO | SMITH, JERRET H | 2008-04-29 |
| KF6RZP | ERICKSON, JOHN K | 2018-05-21 |
| KF6UTY | BUWALDA, LARRY A | 2018-11-30 |
| KF6WMT | SCOTT, CRAIG H | 2019-05-23 |
| KF6YQR | Weaver, David J | 2019-09-05 |
| KG6BDV | Kimbell, C Grant | 2010-04-22 |
| KG6GKB | Buwalda, Tyler J | 2011-04-28 |
| KG6GRM | NELSON, KEVIN M | 2021-07-08 |
| KG6JAY | Ledbetter, Wyatt A | 2011-09-20 |
| KG6JAZ | Ledbetter, Rod C | 2021-09-10 |
| KG6JUH | Gourley, Adam R | 2022-02-03 |
| KG6JUK | Forsyth, Jon D | 2011-12-12 |
| KG6LHG | Chandler-Klein, William | 2013-03-21 |
| KG6LHI | Ledbetter, Gail | 2022-02-19 |
| KG6LNV | Ruehl, Robert E | 2012-03-15 |
| KG6MQK | Longshore, John D | 2012-05-29 |
| KG6PWX | Corbett III, George A | 2023-03-21 |
| KG6WFX | Moyer, Daniel L | 2014-06-13 |
| KI6DVM | REDWINE, CRAIG J | 2016-03-29 |
| KI6EBJ | Goehausen, Ryle L | 2006-05-30 |
| KI6EGO | Pigg, Ervyl E | 2006-06-13 |
| KI6EOT | MCCURTAIN, JAMES C | 2016-04-07 |
| KI6HMK | HOLT, ERIC G | 2017-02-07 |
| KI6IMB | MOORE, JASON W | 2017-02-22 |
| KI6ULE | Johnson, Claudia L | 2008-11-24 |
| KI6ULF | Burke, Rusty R | 2018-11-16 |
| KI6ZQU | Albrecht, Dawn C | 2019-04-23 |
| KJ6LXU | Carlson, Bart | 2020-11-17 |
| KJ6NFY | CONSTANCIO, SHERRY K | 2021-03-18 |
| KJ6PEO | Chamberlain, Charles D | 2011-05-27 |
| KJ6PYR | Carman, Jerome K | 2011-07-05 |
| KK6ICL | Baker, James M | 2013-11-26 |
| KK6ICM | Baker-Berry, Anson E | 2013-11-26 |
| KK6MPX | Class, R C | 2014-05-27 |
| KK6MQC | Chandler, Michael A | 2014-05-27 |
| KK6MQE | Cox Jr, Frank C | 2014-05-27 |
| KK6MQH | Kipp, Jonathan T | 2014-05-27 |
| KK6OFG | Blaine, Joseph M | 2014-07-29 |
| KK6OSH | Brown, Matthew S | 2014-08-27 |
| KK6QMZ | Burton, Matthew E | 2014-11-24 |
| KK6REN | Lamb Mr, Andrew E | 2015-01-02 |
| KK6SHN | Trout, Charles | 2015-03-02 |
| KM6ACE | Stacy, Brett | 2016-02-02 |
| KM6GZF | Shaw, Derek L | 2016-12-02 |
| KM6LWF | Crow, Abram S | 2017-07-25 |
| KM6LWG | Crow, Rebecca S | 2017-07-25 |
| KM6MWQ | Hooker, Tyler R | 2017-09-27 |
| KM6MWR | Gannett, Will J | 2017-09-27 |
| KM6OQS | Sturgis, Lynnette J | 2017-11-28 |
| KM6YDX | Gizinski, Valerie | 2018-11-27 |
| KN6CEH | BOYD, DAVID C | 2019-05-24 |
| KN6CEK | Greenwood, Mary G | 2019-05-24 |
| KN6GZS | SWAFFORD, EDWARD Y | 2020-01-29 |
| KN6HTQ | Ackerman, Christopher L | 2020-02-21 |
| KN6JCZ | Irvine, Shawn K | 2020-06-03 |
| KN6JSV | Riley, Tim | 2020-07-06 |
| KN6KFP | Salamunovich, William C | 2020-08-07 |
| KN6KOG | Gascoigne, Andre D | 2020-08-27 |
| KN6OOG | Forsyth, Edward A | 2021-04-26 |
| KN6PAO | Chinn, Daryl N | 2021-05-25 |
| KN6SAN | Hokman, John O | 2021-12-07 |
| KN6TLZ | Lang-Gunn, David | 2022-03-28 |
| KN6TTI | NORIN, LAURA B | 2022-04-14 |
| KN6UMO | Ululani, Friday | 2022-06-03 |
| KN6UMS | Murphy, Aidan J | 2022-06-03 |
| KN6VGQ | Verdone, Ananda R | 2022-07-28 |
| KN6VHF | Graham, Kristjana D | 2022-07-29 |
| KN6VRC | Withrow Gorospe, Dexter L | 2022-09-02 |
| KN6VYB | Van Dyke, Daryl K | 2022-09-28 |
| KN6WKE | DAVIS, BRIAN A | 2022-11-03 |
| KN6WKN | Flower, James W | 2022-11-04 |
| KN6WTQ | Stockwell, Greta J | 2022-12-01 |
| KN6YBN | CHANG, JAYE | 2022-12-30 |
