The Federal Communications Commission (FCC) has granted a total of 21 licenses and call signs in the category of Restricted Operator license in Santa Maria, 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 |
|---|---|---|
| RR00018715 | SCHEMBARI, PAUL J | 2004-04-23 |
| RR00024977 | Simpson, Timothy S | 2005-01-12 |
| RR00025081 | MCMASTER, HOWARD M | 1948-12-04 |
| RR00025750 | Gage Jr, David A | 2005-02-08 |
| RR00028944 | Moneymaker, Erin C | 2005-06-07 |
| RR00039305 | Grossman, Robert S | 2006-08-16 |
| RR00045861 | Crass, Larry D | 2007-03-13 |
| RR00050405 | SMITH, DUSTIN S | 2007-07-25 |
| RR00051543 | Holladay, Craig R | 2007-08-24 |
| RR00068663 | Trechak Mr, Peter G | 2009-12-30 |
| RR00068872 | herrmann, roger a | 2010-01-12 |
| RR00082585 | Butt, Edward L | 2011-10-25 |
| RR00097967 | McNulty, Mitchell J | 2013-10-29 |
| RR00102725 | Swan, Christopher E | 2014-05-09 |
| RR00106638 | Busa, Michael S | 2014-10-01 |
| RR00111099 | Spingler, Michael J | 2015-04-08 |
| RR00115830 | Stamos, Derrick | 2015-10-17 |
| RR00158999 | Daugherty, Gary P | 2019-07-26 |
| RR00173539 | RIGSBY, BRIAN A | 2021-03-19 |
| RR00203342 | Barajas, Salvador | 2023-02-14 |
| RR00204336 | Valentine, Christian R | 2023-03-02 |
