The Federal Communications Commission (FCC) has granted a total of 62 licenses and call signs in the category of Amateur license in Westmont, 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 |
|---|---|---|
| AA9BK | ZAREMBA, PAUL N | 2023-05-06 |
| AD9H | LOME, RONALD L | 2016-06-01 |
| KA9WHO | ADLAF, BONNIE A | 2017-10-05 |
| KA9WRO | MUELLNER, MICHAEL I | 2007-01-29 |
| KA9WRP | MUELLNER, MYRA H | 2007-01-29 |
| KA9ZVQ | JAGIELO, THOMAS F | 2017-10-17 |
| KB8VME | WITTMER, KEVIN R | 2014-09-19 |
| KB9NJV | Smagala, Adam J | 2006-01-27 |
| KB9UTV | OSENKARSKI, PAUL D | 2009-03-10 |
| KC9GDM | Finn, William J | 2014-03-18 |
| KC9JHC | Niemeyer, Daniel P | 2016-02-02 |
| KC9KBA | TRAINOR, TERRY N | 2016-06-30 |
| | ||
| KC9LKB | Listwan, Edward J | 2017-02-07 |
| KC9VIX | Krempler, Michael T | 2012-02-10 |
| KC9VMX | Pantke, Gregory L | 2022-02-25 |
| KC9VZH | Brodnicki, James T | 2022-05-10 |
| KC9YEV | Munoz, Luis Carlo | 2022-12-22 |
| KC9YLN | Parrott, Robert E | 2013-03-05 |
| KC9ZEM | Michalak, Michael W | 2023-04-01 |
| KD9ATN | Sipolt, Michael J | 2014-03-27 |
| KD9DMR | Schmitt, Michael S | 2015-04-10 |
| KD9DTE | McClory, John J | 2015-04-29 |
| KD9EHT | Goralewski, James J | 2015-07-28 |
| KD9FIV | Gardner, Robin L | 2016-02-01 |
| KD9HZK | Dvorak, Don H | 2017-02-27 |
| KD9IOM | Jacher, Thomas E | 2017-05-08 |
| KD9IOP | Jacher, Margaret A | 2017-05-08 |
| KD9IOU | Mack, Thomas C | 2017-05-08 |
| KD9JRN | PISZCZEK, LINSEY M | 2017-11-17 |
| KD9KWG | Kurapati, Manoj | 2018-04-30 |
| KD9MQS | Maresh, William P | 2019-03-13 |
| KD9NYO | Eenigenburg, Robert A | 2019-10-02 |
| KD9OWG | Mathews, John T | 2020-02-18 |
| KD9PSL | von zee, eric | 2020-06-29 |
| KD9QCR | Kitsutkin, Dmitri | 2020-08-18 |
| KD9QCS | Kitsutkin, Joseph | 2020-08-18 |
| KD9SKH | Givens, Peter G | 2021-04-12 |
| KD9TJQ | Holub, Jennifer E | 2021-08-30 |
| KD9UQO | Osterman Umbrella Radio Group | 2022-03-24 |
| KD9VHC | Stankus, Christopher D | 2022-06-07 |
| KD9WBQ | CHEN, PING | 2022-11-23 |
| KD9WII | Barth, Nicholas J | 2023-01-19 |
| KD9WSF | Dodd, James | 2023-03-03 |
| N6SAZ | HASSEN, JOSEPH | 2018-06-01 |
| N9FKK | Wesolowski Jr, Leonard A | 2020-03-26 |
| N9JPV | LEHRMAN, PATRICK G | 2014-02-19 |
| N9LCS | WONTROBA, PATRICIA A | 2021-02-05 |
| N9MCQ | WISNIEWSKI, MARK H | 2014-02-14 |
| N9NWU | BARTEL, JAMES M | 2011-12-21 |
| N9UNP | SIROVY, EDWARD R | 2013-06-25 |
| N9ZBN | KAISER, THOMAS E | 2004-11-10 |
| N9ZBR | Cise, John A | 2014-08-20 |
| W9EHQ | Cutler, Murray H | 2017-01-11 |
| W9FLQ | LIDDLE SR, WILLIAM M | 2016-06-24 |
| W9SUU | Sheridan, Robert B | 2004-04-19 |
| WA9QPH | NEMETH, ROBERT J | 2014-08-21 |
| WB9FOO | Pasternik, Richard L | 2015-07-16 |
| WB9UGX | EDER, BRIAN P | 2013-08-01 |
| WD9ATH | MALY, ROBERT R | 2016-11-08 |
| WD9ATI | HABDAS, JAMES W | 2016-05-24 |
| WD9CNW | TOMAN, CAROL A | 2018-12-15 |
| WD9FZN | ZIEGLER, ANTON A | 2020-11-24 |
