The Federal Communications Commission (FCC) has granted a total of 21 licenses and call signs in the category of General Mobile Radio (GMRS) license in St. Charles, Missouri. 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 |
|---|---|---|
| WPUP566 | Stinson, Douglas B | 2017-04-11 |
| WQJT601 | Johnson, Steven W | 2013-10-29 |
| WQMY891 | Stein, Thomas | 2010-11-11 |
| WQOK965 | Lyon, Christopher V | 2011-11-02 |
| WQPR373 | Struyk, Jeffrey C | 2012-07-26 |
| WQXW373 | Winkelmann, Joseph | 2021-04-13 |
| WRBQ340 | Yadamec, Zachary T | 2018-05-19 |
| WRCV304 | Gray, Antonio | 2019-02-06 |
| WRDZ601 | Thurston 374, Sean P | 2019-08-28 |
| WRKZ749 | Kieffer Mr, Albert L | 2021-03-10 |
| WRMQ623 | House, Nicholas J | 2021-05-18 |
| WRNB267 | Grabbe, Richard P | 2021-07-08 |
| WRNC767 | van Berkum, Franck | 2021-07-15 |
| WRNC992 | Arter Jr., Vincent L | 2021-07-17 |
| WRNP327 | Colemire, Larry W | 2021-08-03 |
| WRPK605 | Weber, John | 2022-02-16 |
| WRPQ453 | Stoll, Shawn P | 2022-03-05 |
| WRQD858 | Bush, Zachary A | 2022-04-21 |
| WRTE663 | Sprunger, Lane | 2022-06-08 |
| WRUI892 | Edgecomb, Paul R | 2022-08-31 |
| WRVW941 | Kellogg, Brian A | 2023-01-18 |
