The Federal Communications Commission (FCC) has granted a total of 18 licenses and call signs in the category of Restricted Operator license in Grayslake, 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 |
|---|---|---|
| RR00006604 | Ardell, Ross G | 2002-06-13 |
| RR00015954 | Wickboldt, Michael P | 2004-01-07 |
| RR00022700 | VANDENBROEK, SCOTT P | 2004-09-23 |
| RR00025204 | MENARD, MICHAEL W | 2005-01-19 |
| RR00040585 | Booher, Liam O | 2006-09-21 |
| RR00057832 | Beals, Dennis M | 2008-03-25 |
| RR00066833 | Tekampe Jr., Robert J | 2009-08-18 |
| RR00075203 | Ziebro, Ryan C | 2010-12-16 |
| RR00085362 | Smith, James J | 2012-03-15 |
| RR00085549 | Tower, Addison P | 2012-03-22 |
| RR00091685 | Booher, Liam O | 2013-01-04 |
| RR00103144 | PETERA, SHAWN L | 2014-05-24 |
| RR00126195 | Boos, John P | 2016-11-01 |
| RR00143660 | Gutraj, Bryan A | 2018-05-08 |
| RR00154793 | Achtemeier, Steven T | 2019-04-05 |
| RR00176913 | Page, Joseph | 2021-06-24 |
| RR00203433 | Martin, Brian J | 2023-02-14 |
| RR00205093 | Chanter, Connor N | 2023-03-17 |
