The Federal Communications Commission (FCC) has granted a total of 169 licenses and call signs in the category of Amateur license in Downers Grove, 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 |
|---|---|---|
| AB9MJ | Sladek, John O | 2006-02-16 |
| AC9YY | LENTZ, JAMES | 2021-04-09 |
| K9AAE | Bogusch, Reginald A | 2017-07-13 |
| K9DT | JURISH, ROBERT A | 2016-08-31 |
| K9FFR | Cassiani, John F | 2017-12-04 |
| K9IB | KONECNY, RICHARD S | 2013-12-04 |
| K9LAY | EASTMOND, BRUCE | 2018-08-13 |
| K9QPJ | FOLTA JR, EDMUND V | 2017-02-24 |
| K9RP | Porter, Ruben D | 2015-11-03 |
| K9SW | MOORMAN, DAVID | 2016-08-11 |
| K9WDY | SCHLEHMAN, GILBERT J | 2015-01-15 |
| K9YHH | Prepejchal, William | 2008-09-18 |
| | ||
| K9ZNF | BATEMAN, MARY J | 2007-05-30 |
| KA2DRQ | BYRNES, JAMES C | 2015-03-10 |
| KA9DOF | BARR, ROBERT G | 2021-08-10 |
| KA9GDK | BYRNE, DAVID C | 2017-10-13 |
| KA9HEL | FELDMAN, JACK | 2023-04-11 |
| KA9PVD | Paulikas, Arvydas P | 2014-02-25 |
| KA9QNZ | BINGLE, EDMUND J | 2008-01-12 |
| KA9SUN | MYK, GARY E | 2014-01-14 |
| KA9VXJ | BYRNE, SANDRA I | 2017-10-12 |
| KB9AFZ | JURISH, BRYAN R | 2019-09-05 |
| KB9DVU | GAEBEL III, PAUL L | 2010-03-10 |
| KB9ERE | GEISHECKER, STEVE T | 2020-03-04 |
| KB9FXX | SANBORN, RODNEY R | 2011-07-22 |
| KB9ITU | OLSEN, JOHN D | 2013-10-31 |
| KB9JZK | Stankaitis, Louis | 2015-01-27 |
| KB9LVG | COONEY, BRIAN J | 2015-10-03 |
| KB9MFT | Keller, Daniel S | 2015-09-24 |
| KB9NJU | Skok, Theodore J | 2006-01-31 |
| KB9NQY | STATEMAN, RALPH A | 2016-02-25 |
| KB9ODL | BEINE, FLOYD J | 2016-05-25 |
| KB9RO | BINTER JR, PHILIP J | 2017-03-30 |
| KB9RTP | Holliss, Kayla C | 2017-11-28 |
| KB9RWA | FOSTER, RUSSEL J | 2007-12-18 |
| KB9SGR | OCONNOR, SEAN P | 2018-01-11 |
| KB9TAU | KAMRATH, ERIC R | 2008-05-09 |
| KB9UCM | O KEEFE, WILLIAM H | 2019-01-30 |
| KB9VOD | Long, Robert R | 2019-10-01 |
| KB9XE | PLETTING, WILLIAM J | 2012-09-05 |
| KB9YIS | Zitnik, John C | 2020-10-02 |
| KB9ZVO | Pionke, Robert D | 2011-05-12 |
| KB9ZVQ | Ganser, Terrence T | 2022-12-20 |
| KC0KSI | Dantoft, Alex N | 2021-04-03 |
| KC9BJJ | Lauder, Winifred I | 2012-03-01 |
| KC9CFS | Dzierzawski, Kevin M | 2022-11-10 |
| KC9EMY | JACOBSEN, JIM A | 2013-09-19 |
| KC9EPV | Poulos, Andrew J | 2014-11-29 |
| KC9GTF | POULIN JR, EUGENE P | 2004-11-10 |
| KC9HK | OLDS, DAVID J | 2019-07-16 |
| KC9IJO | Peterson, Mary K | 2015-10-09 |
| KC9IMD | KINANE, TOM J | 2015-08-28 |
| KC9IPE | Lundt, Craig | 2015-12-11 |
| KC9KBP | Stox, Kenneth P | 2006-09-12 |
| KC9KPP | Benischek, Mark J | 2007-01-04 |
| KC9MDI | GOODMAN, ERIC L | 2007-09-11 |
| KC9MLA | Miller, Joseph | 2017-08-10 |
| KC9MYB | Zabel, Kevin M | 2017-12-20 |
| KC9NJJ | Marsan, Richard E | 2018-02-06 |
| KC9NTP | Midona, Michael J | 2018-06-21 |
| KC9NYP | PETERS III, DONALD F | 2018-05-22 |
| KC9OES | Neas, Michael W | 2008-08-21 |
| KC9PBX | Griffey, Michael G | 2009-02-12 |
| KC9PEY | Griffey, Kelly A | 2018-12-27 |
| KC9PFI | Straka, Andrew M | 2009-03-10 |
| KC9PLE | FILIP, MATTHEW J | 2019-03-14 |
| KC9SUP | CANNON, NICHOLAS J | 2020-09-11 |
| KC9UPO | McCarty, Sherry L | 2011-08-12 |
| KC9VCC | Spiegl, Mark C | 2011-12-14 |
| KC9WFX | Seeley, Amelia C | 2012-06-28 |
| KC9WPR | FREDRICH, NICHOLAS P | 2022-11-24 |
| KC9WSU | McGrath, James P | 2012-10-17 |
| KC9YLO | Hegarty, Cameron D | 2013-03-05 |
| KC9YLR | Hegarty, Rebecca L | 2013-03-05 |
| KD9ACQ | Thiele, Brandon M | 2013-12-11 |
| KD9AXL | Palesch, John | 2014-04-08 |
| KD9BPN | Dilworth, Ian | 2014-06-24 |
| KD9CMN | Wagner, Joseph P | 2014-11-13 |
| KD9CZS | NICOLA, ELBERT J | 2015-02-12 |
| KD9DTP | Turek, Janet T | 2015-04-29 |
| KD9DUJ | Zinnecker, Matthew I | 2015-04-29 |
| KD9EWB | Burns, Kevin J | 2015-10-27 |
| KD9FDG | Grammich, James | 2015-12-08 |
| KD9FMO | Flanagan, Peter M | 2016-02-18 |
| KD9FQQ | Mohr, Daniel M | 2016-03-03 |
| KD9FQS | North, John | 2016-03-03 |
| KD9FRG | Duman, Ken M | 2016-03-10 |
| KD9GFF | Albers, Ethan R | 2016-05-13 |
| KD9HQS | ISAAC, EMAD S | 2017-01-11 |
| KD9IMA | LoBello, Agostino P | 2017-04-24 |
| KD9IOS | Spreitzer, Frank | 2017-05-08 |
| KD9ITI | Stieglitz, Frank F | 2017-06-07 |
| KD9JGY | Lang, Robert | 2017-09-13 |
| KD9JQY | Bergin, Michael | 2017-11-14 |
| KD9KMB | Montgomery, Charles R | 2018-03-16 |
| KD9KQF | GOLDBERG, DAVID M | 2018-04-03 |
| KD9LCL | ZOWNOREGA, JOHN | 2018-05-25 |
| KD9MBP | Ayers, Cindy L | 2018-11-27 |
| KD9NVC | BARTEK, PAUL R | 2019-09-10 |
| KD9NVU | McGrath, Steven J | 2019-09-17 |
