The Federal Communications Commission (FCC) has granted a total of 220 licenses and call signs in the category of Amateur license in Saint 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 |
|---|---|---|
| KE0FUZ | Bechmann Jr, Robert T | 2015-09-18 |
| KE0GAN | Holsclaw, David H | 2015-10-09 |
| KE0GJZ | Twillmann, Daniel D | 2015-11-03 |
| KE0GTZ | Jones, Steven M | 2015-11-25 |
| KE0GUC | Jansson, Carl D | 2015-11-25 |
| KE0GUE | Carl, Randy G | 2015-11-25 |
| KE0GUK | Gallagher, Michael T | 2015-11-25 |
| KE0HHG | Wankhede, Arvind | 2016-01-28 |
| KE0HKG | Wilson, Eric M | 2016-02-08 |
| KE0HKK | Wheeler, Douglas M | 2016-02-09 |
| KE0IYE | Batchelor, Michael S | 2016-05-04 |
| KE0IYX | MULES Region C ARC | 2016-05-04 |
| | ||
| KE0IZF | Carter, Daniel J | 2016-05-05 |
| KE0JIK | Harmon Sr, George T | 2016-05-25 |
| KE0JIQ | Adams, Kelly S | 2016-05-25 |
| KE0JIU | Schneider, Keith L | 2016-05-25 |
| KE0JKQ | Land, Judith N | 2016-05-26 |
| KE0JYF | Bono Jr, Kenneth J | 2016-08-02 |
| KE0KHP | Young, Gary D | 2016-09-08 |
| KE0KHQ | Oelger, Kenneth N | 2016-09-08 |
| KE0LDP | Bollinger, Donald L | 2016-11-29 |
| KE0LDQ | Bollinger, Larry J | 2016-11-29 |
| KE0LDR | Macmillan, Alexander H | 2016-11-29 |
| KE0LXX | Schneider, Karl A | 2017-02-02 |
| KE0MCD | Elayer Contest Club | 2017-02-15 |
| KE0MKP | Sharpe, James W | 2017-03-08 |
| KE0NCU | Grote, Paul A | 2017-05-03 |
| KE0NMM | Price, Michael R | 2017-05-26 |
| KE0NMS | Perry, Christina L | 2017-05-26 |
| KE0NMT | Feller, Gary J | 2017-05-26 |
| KE0NMU | Wyland, Michael S | 2017-05-26 |
| KE0NMW | Baker, Holly S | 2016-10-27 |
| KE0NMZ | Miller, Jasen A | 2017-05-26 |
| KE0NOA | Heitman, Brett R | 2017-05-31 |
| KE0NOB | Tolan, Richard P | 2017-05-31 |
| KE0OPT | Henke Jr, Donald E | 2017-10-05 |
| KE0PGW | Wussler III, Henry J | 2017-11-29 |
| KE0PGX | Borrup, Timothy D | 2017-11-29 |
| KE0PXL | Dragotto, John A | 2018-01-31 |
| KE0QCN | Fisher, James A | 2018-02-12 |
| KE0QKL | LaCroix, Jason J | 2018-03-07 |
| KE0QPM | Ericson, Kyle G | 2018-03-20 |
| KE0RXL | Hawkins, Joshua A | 2018-05-24 |
| KE0RXN | Treat, Richard A | 2018-05-24 |
| KE0RXO | Treat, Sharon K | 2018-05-24 |
| KE0RXP | Hagner, Ronald C | 2018-05-24 |
| KE0TSV | Jordan, Craig A | 2018-11-21 |
| KE0TSW | Schwab, Robert P | 2018-11-21 |
| KE0TSX | Jansson, Christopher G | 2018-11-21 |
| KE0TSZ | Grix Sr, Arthur R | 2018-11-21 |
| KE0TZT | Eaton, Shannon D | 2018-12-20 |
| KE0UPL | Brock, Jonathan L | 2019-02-19 |
| KE0UUO | Rhoades, Hayden D | 2019-03-07 |
| KE0VEA | Rufkahr, Jason E | 2019-04-01 |
| KE0VJJ | Mocca, Jocelyn E | 2019-04-16 |
| KE0VMU | Gasper, Tomas M | 2019-04-25 |
| KE0VWO | Thiele, Kenneth M | 2019-05-30 |
| KE0VWP | Been, Mark D | 2019-05-30 |
| KE0VWR | Hendrickson, Jonathon R | 2019-05-30 |
| KE0WDU | Gregg, Derek M | 2019-06-27 |
| KE0WOR | Vansickle, Kenneth R | 2019-08-20 |
| KE0YPA | Bourn, David E | 2019-11-27 |
| KE0YPU | Boeing Employees Amateur Radio Society St Louis Digital Group | 2019-12-03 |
| KE0YXB | Edgecomb, Paul R | 2020-01-10 |
| KE0ZRG | Coryell, Christopher P | 2020-03-03 |
| KE7DMB | Romanek, Matthew T | 2015-04-01 |
| KF0CTA | Gordon, Clifton A | 2020-12-01 |
| KF0CYS | Missouri Outdoor Club | 2020-12-18 |
| KF0DIP | Johnson, Samantha M | 2021-01-21 |
| KF0ESD | Yates, Jeffrey R | 2021-03-19 |
| KF0ETE | Merritt, James D | 2021-03-22 |
| KF0ETQ | Picciurro, Thomas | 2021-03-22 |
| KF0FKP | Walukonis, Macey E | 2021-04-27 |
| KF0FPJ | Ray, Scott C | 2021-05-11 |
| KF0FSE | Van Berkum, Frank | 2021-05-19 |
| KF0FXJ | Bush, Zachary A | 2021-06-15 |
| KF0GDC | Robertson, Ashley D | 2021-07-13 |
| KF0GNP | Walker, Caitlind E | 2021-08-25 |
| KF0HSR | Dahm, David E | 2022-01-25 |
| KF0IJQ | Becker, Daniel | 2022-03-21 |
| KF0JEJ | Tadlock, Richard A | 2022-05-11 |
| KF0JFN | Coleman, Shannon T | 2022-05-12 |
| KF0JKP | Barton, Bradley D | 2022-05-24 |
| KF0JUB | Gomez, Steven L | 2022-06-30 |
| KF0JZC | Daughhetee, Joshua S | 2022-07-28 |
| KF0KAO | Brewer, David R | 2022-08-10 |
| KF0KHH | Sallwasser, Kevin | 2022-09-13 |
| KF0KVG | Tadlock, Maria L | 2022-11-17 |
| KF0KVK | Schaefer, John | 2022-11-18 |
| KF0KVW | Wong, Benjamin A | 2022-11-19 |
| KF0KYX | Van Kirk, Eric T | 2022-12-06 |
| KF0LHH | Schaefer, Jeffrey A | 2023-01-19 |
| KF0MEY | Stellmacher, Steve M | 2023-04-11 |
| KF5VJN | Mack, Cory A | 2013-05-03 |
| KI4MVM | Pate, Nicholas D | 2016-02-17 |
| KI4RXZ | Gardner, Emily S | 2016-08-13 |
| KK6DUL | Ciszczon, Walter J | 2023-02-15 |
| KM0A | AMMANN, MARK J | 2015-02-10 |
| N0CCO | EGGER, DOUGLAS P | 2005-03-24 |
| N0CWN | Smith, David M | 2018-12-10 |
