The Federal Communications Commission (FCC) has granted a total of 43 licenses and call signs in the category of Amateur license in Winfield, 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 |
|---|---|---|
| AC9TQ | STEVENSON, ADAM M | 2018-07-12 |
| K9EIH | Potter, Richard W | 2007-01-16 |
| KB9JVB | EWING Mr, BRIAN W | 2015-01-06 |
| KB9LFR | BROWN, BOB W | 2015-05-05 |
| KB9WFJ | Holt, Amber A | 2010-02-02 |
| KB9ZKA | Langman, William A | 2021-02-25 |
| KC9DCH | TASCHETTA, SHERRY A | 2013-01-25 |
| KC9MVB | WALKER, BRIAN J | 2017-12-05 |
| KC9OJV | Greusel, John F | 2018-07-11 |
| KC9YPC | HJERPE, ERIK C | 2013-03-25 |
| KD9BFV | Labosier, Joel E | 2014-05-09 |
| KD9CWM | Papagiotopoulos, George | 2015-01-20 |
| KD9HJG | Mareachen, James R | 2016-11-17 |
| KD9TGB | Wood, David E | 2021-08-10 |
| KD9UPX | Banach, Michael V | 2022-03-22 |
| KD9WBC | Swinney, Jamison R | 2022-11-19 |
| KD9WGI | Jirsa, Kristine | 2022-12-21 |
| KD9WSW | MATTHEWS, LUKE | 2023-03-07 |
| N9CCQ | Fortino, Louis M | 2017-05-22 |
| N9GZX | GAYE, RICHARD C | 2013-05-22 |
| N9IJA | MARDEN, TIMOTHY J | 2019-02-05 |
| N9KQB | PELKE, PAUL R | 2021-05-28 |
| N9KW | Bohnert, John E | 2015-05-08 |
| N9KYG | HARRINGTON, MICHAEL J | 2021-01-05 |
| N9LTW | CHILDERS, LOUIS E | 2021-04-02 |
| N9RYX | JIRSA, RICHARD E | 2023-02-03 |
| N9RZX | EHARDT, JOHN M | 2013-09-17 |
| N9WGM | MAREACHEN, RUSSELL D | 2014-01-14 |
| NA9K | JOHNSON, JEFFREY T | 2014-11-25 |
| W9FTL | ZANDER, FORREST G | 2012-01-05 |
| W9LOU | DE VORE, WILLIAM D | 2014-10-31 |
| WA9ZDG | Mallen, Richard F | 2018-04-11 |
| WB8RDO | CYR, GREGORY J | 2017-04-11 |
| WB9EJO | PINDEL, JEFFREY C | 2014-02-27 |
| WB9FEA | AILOR JR, ROBERT F | 2012-01-31 |
| WB9FUB | KRAVCAR, THOMAS J | 2017-01-30 |
| WB9HGK | LID, GLENN D | 2015-04-17 |
| WB9KRW | MICHEL, ANDREW J | 2016-12-06 |
| WD9DBT | RODGERS, STEVEN D | 2020-06-11 |
| WD9DQX | MC HARG, CHRISTOPHER G | 2021-03-23 |
| WD9FDR | BOYLE, DANIEL P | 2014-12-30 |
| WD9IQO | JANUZIK, LEONARD R | 2022-05-10 |
| WD9IYL | ZIBERNA, FRANK J | 2019-06-20 |
