The Federal Communications Commission (FCC) has granted a total of 40 licenses and call signs in the category of Restricted Operator license in Tustin, 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 |
|---|---|---|
| RR00004177 | Honey, Frederick J | 2002-01-17 |
| RR00014302 | Townsend, Ernest W | 2003-10-01 |
| RR00020879 | Komorous, Scott C | 2004-07-10 |
| RR00028772 | Bautista, Richard S | 2005-06-01 |
| RR00029311 | Lepman, Richard D | 2005-06-17 |
| RR00037328 | Nosse, Alexander J | 2006-05-18 |
| RR00039675 | Hoshour Mr, David G | 2006-08-25 |
| RR00040437 | Pastushin, Paula | 2006-09-16 |
| RR00041234 | Graham, Edward W | 2006-10-11 |
| RR00044353 | Treiber, James A | 2007-01-30 |
| RR00049197 | Manor, David C | 2007-06-16 |
| RR00051081 | Grady, Patrick T | 2007-08-11 |
| RR00052528 | Karlin, Larry S | 2007-09-25 |
| RR00054925 | Granger, Marvin W | 2007-12-14 |
| RR00058531 | McCracken, Thomas J | 2008-04-16 |
| RR00065165 | Doddridge, William S | 2009-04-25 |
| RR00065539 | Rinebold, Andrea A | 2009-05-20 |
| RR00067220 | ABAUNZA REZA, GLORIA | 2009-09-17 |
| RR00085135 | Huang, Jack M | 2012-03-06 |
| RR00085384 | Orlale, Alex O | 2012-03-16 |
| RR00087987 | Steffenhagen Jr, Julian L | 2012-07-11 |
| RR00090360 | Naik, Mona M | 2012-11-16 |
| RR00093923 | Adono, Kevin E | 2013-04-09 |
| RR00095673 | Olson, Gary J | 2013-07-06 |
| RR00100220 | Hood, Derek J | 2014-02-01 |
| RR00100681 | Patel, Moulik J | 2014-02-20 |
| RR00108774 | Ochoa, Andrew | 2015-01-13 |
| RR00124177 | Theriot, Cameron | 2016-08-20 |
| RR00128247 | Scott, Christopher | 2017-01-19 |
| RR00129770 | Mui, Eric | 2017-03-07 |
| RR00130564 | Saxena, Vishal N | 2017-03-31 |
| RR00137870 | Abtahi, Seyed Hossein | 2017-11-21 |
| RR00138966 | Knight, James | 2017-12-27 |
| RR00147570 | Vlok, Nicolaas | 2018-09-05 |
| RR00168127 | Byland, Erik M | 2020-04-30 |
| RR00177943 | Loeffler, Westley G | 2021-07-22 |
| RR00197127 | Wang, Ocean T | 2022-10-04 |
| RR00197415 | Schmidt, Alec M | 2022-10-12 |
| RR00205900 | Chowdhury, Bosco H | 2023-04-01 |
| RR00207037 | Fuentes, Maria | 2023-04-26 |
