The Federal Communications Commission (FCC) has granted a total of 25 licenses and call signs in the category of Restricted Operator license in Sebastopol, 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 |
|---|---|---|
| RL00007918 | van Hoorn, Laura S | 2011-12-20 |
| RR00017024 | Riley Mr., Keith M | 2004-02-19 |
| RR00021414 | Rivas, Paul S | 2004-07-30 |
| RR00033764 | owens, john j | 2006-01-06 |
| RR00038475 | Greenwood, Wilhelm T | 2006-07-08 |
| RR00043528 | Nagle, David M | 2007-01-05 |
| RR00065357 | Laird Mr, Spencer S | 2009-05-08 |
| RR00071700 | Myklebust, Olaf K | 2010-06-02 |
| RR00073457 | Orchard, Michael S | 2010-09-03 |
| RR00082949 | Desmond, Christopher | 2011-11-11 |
| RR00083539 | Olive, Paho | 2011-12-15 |
| RR00085854 | Evans, Joel P | 2012-04-05 |
| RR00087210 | Pearlman, John M | 2012-06-07 |
| RR00098987 | Warren Jr, Thomas W | 2013-12-12 |
| RR00100981 | Brenner, Steven | 2014-03-04 |
| RR00103792 | Shanahan, Daniel | 2014-06-14 |
| RR00117311 | Singler, Peter A | 2015-12-15 |
| RR00129772 | Brooke, Ian T | 2017-03-07 |
| RR00133186 | Memmer, Steven | 2017-06-23 |
| RR00178274 | joyce, michael | 2021-07-30 |
| RR00186491 | Dolenc, David | 2022-02-23 |
| RR00189841 | Daniels II, William B | 2022-05-05 |
| RR00191620 | Wheeler, Andrew J | 2022-06-11 |
| RR00201454 | Owen, Kevan | 2023-01-10 |
| RR00202838 | Shick, Benjamin | 2023-02-03 |
