The Federal Communications Commission (FCC) has granted a total of 16 licenses and call signs in the category of Restricted Operator license in St Charles, 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 |
|---|---|---|
| RR00000830 | MANG, JOSEPH K | 2001-06-14 |
| RR00016964 | VALSA II, JAMES E | 2004-02-18 |
| RR00022157 | Beluch, Stephen F | 2004-08-31 |
| RR00052304 | Tezak, Scott T | 2007-09-18 |
| RR00054264 | GUERRIERI, WILLIAM N | 2007-11-20 |
| RR00055631 | Gerlach, Charles A | 2008-01-11 |
| RR00082464 | Frank, Kevin M | 2011-10-18 |
| RR00090209 | Conley, Timothy P | 2012-11-06 |
| RR00092498 | Pethan, Calvin J | 2013-02-02 |
| RR00098523 | Broyhill, Christopher M | 2013-11-19 |
| RR00118591 | Ascher, Paul T | 2016-02-04 |
| RR00133024 | Barrett, William F | 2017-06-17 |
| RR00148484 | McGrath 721, Gary D | 2018-09-29 |
| RR00158758 | Gillman, Christopher P | 2019-07-19 |
| RR00172810 | MARTY, COLIN D | 2021-02-23 |
| RR00206317 | Racine, Mark | 2023-04-11 |
