The Federal Communications Commission (FCC) has granted a total of 23 licenses and call signs in the category of Restricted Operator license in Ottawa, Illinois. 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 |
|---|---|---|
| RR00014964 | Smith, Kirk D | 2003-11-15 |
| RR00014985 | PARTRIDGE, TERRY L | 2003-11-15 |
| RR00014987 | BARTOLUCCI, TERRY | 2003-11-15 |
| RR00015016 | COUCH, ROCKY A | 2003-11-18 |
| RR00054453 | Ahearn, Thomas J | 2007-11-27 |
| RR00084558 | Nelson, Matt | 2012-02-08 |
| RR00087106 | wolf, mike p | 2012-06-01 |
| RR00088697 | BISHOP, ROBERT F | 2012-08-16 |
| RR00093910 | Theissen, Carl L | 2013-04-09 |
| RR00112469 | Perreault, Bryan M | 2015-06-04 |
| RR00119383 | Snell, Jacob T | 2016-03-04 |
| RR00119398 | Szafranski, Lori A | 2016-03-04 |
| RR00136680 | Lamb, Kohl B | 2017-10-13 |
| RR00144638 | Barnard, Benjamin | 2018-06-07 |
| RR00147291 | Wade, Jeffrey D | 2018-08-24 |
| RR00151296 | Hearn, Doug | 2018-12-27 |
| RR00161107 | Gray, Benjamin H | 2019-09-21 |
| RR00161108 | Lock, Brian L | 2019-09-21 |
| RR00161109 | Crandall, Jeremy L | 2019-09-21 |
| RR00161113 | Lonergan, Lukas L | 2019-09-21 |
| RR00170439 | Nelson, Matthew | 2020-10-07 |
| RR00175804 | Rivera, Lucas A | 2021-05-25 |
| RR00189706 | Golden, Austin D | 2022-05-03 |
