The Federal Communications Commission (FCC) has granted a total of 25 licenses and call signs in the category of Restricted Operator license in Pleasant Hill, 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 |
|---|---|---|
| RR00002926 | MESFIN, NAOD | 2001-09-15 |
| RR00004451 | Duer, Michael T | 2002-02-08 |
| RR00019645 | Wilson Sr, Warren L | 2004-05-27 |
| RR00026343 | Clark, Todt R | 2005-03-03 |
| RR00030470 | petrella, matthew l | 2005-07-30 |
| RR00032625 | Muir, Matthew J | 2005-11-08 |
| RR00038435 | Payne, Scott F | 2006-07-06 |
| RR00046593 | horvei, eric j | 2007-04-03 |
| RR00047934 | Mingardi, Maurizio | 2007-05-09 |
| RR00052259 | Mims, Derek P | 2007-09-14 |
| RR00062763 | Laderer, Clayton M | 2008-11-19 |
| RR00098814 | Saleh, Mohamed A | 2013-12-04 |
| RR00102169 | Schaeffer, Ryan D | 2014-04-18 |
| RR00114409 | Umova, Marketa | 2015-08-21 |
| RR00114414 | Uma, Ondrej | 2015-08-21 |
| RR00128002 | Venardi, Mark L | 2017-01-11 |
| RR00137766 | Rivera, Hector | 2017-11-16 |
| RR00139128 | Baines, Richard S | 2018-01-03 |
| RR00144396 | McAninch, Danny R | 2018-05-31 |
| RR00149382 | Crews, Jutarat | 2018-10-24 |
| RR00161173 | Lee, Donald Pui Yue | 2019-09-24 |
| RR00166899 | Mart, Brandon D | 2020-03-03 |
| RR00173430 | Katona, Zsolt | 2021-03-16 |
| RR00187388 | Smith, Conner R | 2022-03-11 |
| RR00197919 | Olesberg, Nathan | 2022-10-20 |
