The Federal Communications Commission (FCC) has granted a total of 44 licenses and call signs in the category of Amateur license in Warrenville, 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 |
|---|---|---|
| AB9CO | Hall, Michael G | 2016-02-13 |
| AB9YO | Mala, Victor J | 2011-02-08 |
| AC9MI | Senska, Simone | 2015-09-10 |
| AC9UH | Pohly, Devin J | 2019-01-31 |
| KA9YTO | SCHENDEL, DENNIS R | 2018-04-24 |
| KB9LHB | NIELSEN, PAMELA J | 2015-06-05 |
| KB9LHC | NIELSEN, JEFFREY E | 2015-06-05 |
| KB9UXN | BUHOLZER, ALEXANDER W | 2019-05-10 |
| KB9ZVN | Keller, Harry L | 2021-09-09 |
| KC9DZO | Ward, David M | 2023-02-23 |
| KC9EWE | Scotidis, Alex P | 2014-01-07 |
| KC9IQC | Collins, Brian M | 2005-12-28 |
| KC9JKL | Lyon, Christopher R | 2016-02-06 |
| KC9LEY | Detwiler, John T | 2016-12-28 |
| KC9QJR | CAESAR, ETHAN T | 2019-08-27 |
| KC9QJS | CAESAR, THEODORE G | 2019-08-30 |
| KC9UNX | BINKERD, MARK S | 2021-05-01 |
| KC9UOH | Davis, Gary | 2011-08-02 |
| KC9UUM | Weiss, Ben | 2021-08-05 |
| KD9AHN | Lawrence III, James H | 2014-01-30 |
| KD9AHV | MALKEWICZ, PAUL P | 2014-01-31 |
| KD9DTN | Hauser, Bryan T | 2015-04-29 |
| KD9DTO | Lynch, Brian D | 2015-04-29 |
| KD9DYA | SUMSKY JR, ROBERT J | 2015-05-20 |
| KD9EAO | SOUDER LYNCH, GABRIELLE M | 2015-06-05 |
| KD9NMC | ONEILL, ROBERT B | 2019-07-09 |
| KD9QKP | Monson, James W | 2020-09-22 |
| KF9ZQ | SCHAEFFER Mrs, JULIA L | 2012-12-13 |
| KN4RZU | KUHL, CRAIG S | 2019-02-04 |
| N1IJV | MILLER JR, ROBERT H | 2020-12-23 |
| N9APP | BROADWELL, RANDALL A | 2023-01-04 |
| N9BGG | CHAPIN, RUSSELL W | 2015-06-02 |
| N9DKB | RUSSELL, WILLIAM D | 2016-03-15 |
| N9LWB | SCHAEFFER, ANDREW J | 2012-03-09 |
| N9MRI | CIROCK, DAVID F | 2021-08-31 |
| N9VLQ | Larson 551, Richard G | 2013-09-17 |
| N9XQQ | KUROWSKI JR, RICHARD D | 2004-12-23 |
| WA9FRO | SCHLUCHTER, JAMES E | 2019-11-05 |
| WA9RIU | REECE, WILLIAM R | 2016-06-30 |
| WA9WGJ | CHRISTENSEN, DAVID J | 2017-09-30 |
| WB0OET | Copeland, Gregory D | 2015-02-09 |
| WB9NBC | TOMS JR, ROBERT S | 2023-01-20 |
| WB9SJB | KREYMER, ARTHUR E | 2015-01-06 |
| WD9DAU | CHURCHILL, THOMAS W | 2018-09-19 |
