The Federal Communications Commission (FCC) has granted a total of 25 licenses and call signs in the category of Restricted Operator license in Oak Park, 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 |
|---|---|---|
| RL00017870 | Visessurakarn, Korn | 2022-07-23 |
| RR00000296 | OLSON, CHRISTOPHER G | 2001-06-02 |
| RR00000785 | LANGLOIS, KENT J | 2001-06-12 |
| RR00001274 | CHARNES, JONATHAN E | 2001-06-30 |
| RR00026395 | King, Steven C | 2005-03-05 |
| RR00033140 | Matthiesen, Joel T | 2005-12-01 |
| RR00041538 | Coles, Richard E | 2006-10-18 |
| RR00041652 | Optholt, Luke B | 2006-10-24 |
| RR00042464 | Masters, Joseph T | 2006-11-17 |
| RR00051921 | Bohlman, Benjamin H | 2007-09-05 |
| RR00052561 | Murphy, Jennifer L | 2007-09-25 |
| RR00059608 | Desmangles, Felix-Albert | 2008-06-03 |
| RR00070176 | Mitchell, Matthew E | 2010-03-16 |
| RR00076024 | Karcher, Luke C | 2011-01-29 |
| RR00077275 | Levar IV, Joseph J | 2011-03-22 |
| RR00080933 | Nightengale, Mark A | 2011-08-19 |
| RR00118974 | Castonguay, Christopher R | 2016-02-18 |
| RR00119056 | Polk, Shanita N | 2016-02-23 |
| RR00120770 | Anderson, Charles E | 2016-04-21 |
| RR00123351 | Wybourn, Nathan M | 2016-07-22 |
| RR00124715 | Hansen, Scott G | 2016-09-13 |
| RR00142361 | Kojak, Christopher P | 2018-04-05 |
| RR00175829 | Nelson, Kyle | 2021-05-25 |
| RR00202020 | McGarrett, Adam A | 2023-01-20 |
| RR00207411 | Provan, Benjamin | 2023-05-03 |
