The Federal Communications Commission (FCC) has granted a total of 20 licenses and call signs in the category of Restricted Operator license in Atascadero, 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 |
|---|---|---|
| RR00003167 | SAWYER, RICHARD T | 2001-09-27 |
| RR00011176 | White, Russell O | 2003-03-12 |
| RR00018956 | Thomas, David W | 2004-05-04 |
| RR00023678 | BURBRIDGE, ROBERT S | 2004-11-03 |
| RR00036449 | Dugan, Shawn L | 2006-04-12 |
| RR00036625 | Willis, James W | 2006-04-20 |
| RR00051253 | Oliver, Jerry E | 2007-08-17 |
| RR00051617 | Roberts, Ryan E | 2007-08-28 |
| RR00052803 | Bennett, Jacob L | 2007-10-03 |
| RR00071071 | Hack, Eric A | 2010-05-04 |
| RR00075216 | Diller, William G | 2010-12-17 |
| RR00093285 | Brandenburg, Jason J | 2013-03-09 |
| RR00101472 | FLEMING, WESLEY B | 2014-03-25 |
| RR00104488 | Dole, Grayson K | 2014-07-12 |
| RR00106806 | Larson, Michael K | 2014-10-09 |
| RR00113134 | Varner, David C | 2015-07-01 |
| RR00119330 | Shutt, Ryan N | 2016-03-02 |
| RR00123204 | Solis, David | 2016-07-16 |
| RR00167656 | Reeves, Brian | 2020-03-26 |
| RR00172068 | Davis, Douglas S | 2021-01-21 |
