The Federal Communications Commission (FCC) has granted a total of 134 licenses and call signs in the category of Amateur license in Sonoma, 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 |
|---|---|---|
| KN6FOG | Padgett, Gary J | 2019-11-12 |
| KN6GKC | Carvajal, Jason J | 2019-12-16 |
| KN6GKJ | Ivor, Kelsey L | 2019-12-16 |
| KN6GKM | Ivor, Lucas C | 2019-12-16 |
| KN6JAE | Kuch, Mikko H | 2020-05-29 |
| KN6MHY | COSTANZO, JOSEPH N | 2020-11-25 |
| KN6MJY | DANSKIN, PHILLIP A | 2020-11-30 |
| KN6MQP | Cutler, Simon | 2020-12-21 |
| KN6NCR | Poolos, James | 2021-01-26 |
| KN6NED | Mizirawi, Jamil S | 2021-02-01 |
| KN6PRQ | Troiano, Joseph A | 2021-07-20 |
| KN6QGM | Winovich, Thomas | 2021-08-30 |
| KN6SUS | Martin, Ryan | 2022-02-14 |
| KN6SXQ | HAMNER, BRETT | 2022-02-23 |
| KN6TXM | Lemaire, Albert J | 2022-05-04 |
| KN6VXH | Badker, Michele A | 2022-09-24 |
| KN6WJX | Cheeseman, Scott C | 2022-11-02 |
| KN6WYP | HURWITZ, LEWIS E | 2022-12-20 |
| KN6ZMI | Montgomery-Yale, Henri D | 2023-04-25 |
| N6AAA | BOHR, THOMAS E | 2015-01-16 |
| N6AJY | ERICKSEN, DANE E | 2014-05-29 |
| N6KIJ | PERRY, KENNETH L | 2014-02-21 |
| N6QZR | YOUNG JR, HERBERT W | 2007-10-23 |
| W4IIG | Johnson, Howard B | 2007-03-28 |
| W6ISN | KOEHLER, LEROY T | 2018-06-06 |
| W6NFC | JOHNSON, RUSSELL W | 2016-10-19 |
| W6TWQ | SHARPE, JOHN S | 2009-04-28 |
| WA6BWY | WOLFE, DOUGLAS R | 2018-06-13 |
| WA6QOV | SPENCER, LELAND G | 2006-12-01 |
| WA6YTW | Davis, Robert E | 2012-04-12 |
| WB6PCF | GRAVES, JOSEPH M | 2007-01-16 |
| WB6RPL | PERRY, SUSIE M | 2014-02-21 |
| WD6BOR | JONES, DARREL E | 2013-10-23 |
| WQ4H | HONEYWELL, JAMES A | 2017-11-07 |
