The Federal Communications Commission (FCC) has granted a total of 23 licenses and call signs in the category of Restricted Operator license in Alton, 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 |
|---|---|---|
| RR00004552 | BELL, RANDAL E | 2002-02-14 |
| RR00011125 | Horn, Clifford | 2003-03-07 |
| RR00018391 | Meznarsic, Todd A | 2004-04-10 |
| RR00018914 | HOBBS, SCOTT C | 2004-05-01 |
| RR00021656 | Hitpas, Christopher R | 2004-08-10 |
| RR00027830 | Markham, Nicholas D | 2005-04-28 |
| RR00028281 | Floyed, Kelly D | 2005-05-14 |
| RR00028341 | Hodges, Charles E | 2005-05-17 |
| RR00029004 | KEENE, DAVID A | 2005-06-08 |
| RR00029212 | Henning, Thomas A | 2005-06-14 |
| RR00040375 | Eccles, Darren L | 2006-09-14 |
| RR00054096 | Tomczak Mr, Corey R | 2007-11-14 |
| RR00063515 | FISH, DANNY R | 2009-01-16 |
| RR00066739 | Duke, Matthew E | 2009-08-11 |
| RR00074731 | Brown Mr, Robert A | 2010-11-17 |
| RR00078216 | Kleinschnittger, Trevor J | 2011-04-22 |
| RR00081423 | Wright, Eric S | 2011-09-07 |
| RR00090292 | Knight, William S | 2012-11-14 |
| RR00099718 | patterson, robert l | 2014-01-15 |
| RR00123375 | Kleinschnittger, Eric S | 2016-07-22 |
| RR00168223 | Pohlman, Steven R | 2020-05-08 |
| RR00193970 | Wood 560, Roger p | 2022-07-30 |
| RR00200652 | Schwigen, Justin R | 2022-12-17 |
