The Federal Communications Commission (FCC) has granted a total of 83 licenses and call signs in the category of Amateur license in Washington, 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 |
|---|---|---|
| AA9JL | DILTS, RICHARD E | 2003-08-25 |
| AA9LC | ZEHR, GRANT A | 2014-01-29 |
| AA9XZ | FISHER, JAMES M | 2014-12-10 |
| AC9GM | Saathoff, James W | 2013-09-30 |
| KA9IJI | GUNDY, HOMER A | 2016-04-27 |
| KA9JHL | RODNEY, ALAN C | 2003-12-23 |
| KA9UYV | ROMAN, ROBERT L | 2007-01-09 |
| KA9VFA | BRASHERS, MICHAEL L | 2005-11-03 |
| KA9WOG | COOKE, RONALD N | 2020-12-16 |
| KB9ATO | BARTON, DE WAYNE C | 2018-04-11 |
| KB9MJD | ISBELL, ANDREW W | 2017-11-22 |
| KB9TOA | MEINER, DOUGLAS S | 2018-08-20 |
| | ||
| KB9VVM | MAJORS, DANIEL W | 2009-12-16 |
| KB9ZMS | HEDIGER, MICHAEL W | 2021-01-28 |
| KB9ZRG | THORNE, MICHAEL L | 2021-06-22 |
| KC3AGH | Hurr, Jonathan R | 2013-03-25 |
| KC9KAH | BERGSTROM, STEVEN R | 2016-07-01 |
| KC9LNJ | THOMPSON, DAVID M | 2007-04-30 |
| KC9LNK | MC CANDLESS, GREGORY J | 2007-04-30 |
| KC9LTP | Gavin, Christopher J | 2017-05-17 |
| KC9MKH | BURNS, MICHAEL W | 2017-09-12 |
| KC9MSD | CLOTHIER, DENISE M | 2017-11-06 |
| KC9OTU | Ashton, James D | 2008-12-09 |
| KC9PUO | WILD, ARTHUR | 2019-04-23 |
| KC9QCS | De Stefano, Nicholas N | 2009-07-02 |
| KC9UCM | Seibert, Shawn M | 2021-01-28 |
| KC9UCR | Kramer, Joshua W | 2021-04-02 |
| KC9UCU | Broadfield, Larry M | 2011-04-26 |
| KC9UCX | Wallisa, Kevin A | 2021-03-26 |
| KC9VWX | Meierhofer, Jacob K | 2012-04-27 |
| KC9ZWR | FITCH, GERALD A | 2013-11-12 |
| KD9ASM | DONNELL SR, JOHN D | 2014-03-26 |
| KD9BQY | Bush, Michael A | 2014-06-30 |
| KD9CWN | Levine, Michael T | 2015-01-20 |
| KD9FQL | Keith, Shannon J | 2016-03-03 |
| KD9HZZ | Weir, Darren R | 2017-03-01 |
| KD9IBB | COLLINS, JEFFREY M | 2017-03-03 |
| KD9IBD | BURNS, ALLISON M | 2017-03-03 |
| KD9JFX | Funk, Ryan D | 2017-08-30 |
| KD9JXO | Nemec, Kevin T | 2017-12-28 |
| KD9JXQ | Riedel, George R | 2017-12-28 |
| KD9KXQ | Unruh, Travis J | 2018-05-02 |
| KD9MOA | Peterlin, Douglas L | 2019-02-26 |
| KD9NBU | Boehs, Jon M | 2019-04-29 |
| KD9NYN | Gardner, John C | 2019-10-02 |
| KD9QKJ | Cook, Claude J | 2020-09-22 |
| KD9RHG | Beutel, Joseph E | 2021-01-05 |
| KD9RYD | Clayton, Martin T | 2021-03-02 |
| KD9RYH | Knapp, Benjamin H | 2021-03-02 |
| KD9SLC | Goode, Zane | 2021-04-19 |
| KD9SLD | Malinowski, Mateus A | 2021-04-19 |
| KD9SZZ | Garcia, George R | 2021-07-01 |
| KD9VIV | Whitlow, Michael S | 2022-06-15 |
| KD9VQB | Hanley, John C | 2022-08-18 |
| KD9VWQ | Costello, Zachariah J | 2022-10-14 |
| KD9WSP | Walters, Jacob A | 2023-03-07 |
| KF9XK | DEGENHART, JAMES B | 2011-07-25 |
| N1INP | Allan, Douglas S | 2020-12-14 |
| N9BBV | HEUERMANN JR, ROBERT C | 2016-06-09 |
| N9GCA | HEUERMANN, JOANNE L | 2016-06-15 |
| N9KGV | EILERS, CALE E | 2014-04-24 |
| N9KTZ | IRWIN, PHILIP J | 2012-12-01 |
| N9LFE | HUNT, THOMAS L | 2013-01-22 |
| N9OJO | INGLE, BERNARD L | 2011-11-28 |
| N9RFT | BRAUN, ANDREW N | 2012-08-01 |
| N9UQN | BLAISDELL, ROBERT L | 2013-06-05 |
| N9WMJ | Shelander, William B | 2014-02-25 |
| N9XHL | ARMSTRONG, DAVID F | 2014-04-11 |
| N9XJX | WARNER, ROBERT D | 2014-06-11 |
| N9YUS | JORDAN, JAMES R | 2014-07-30 |
| N9YUV | TUBBS, ADRIAN M | 2014-08-05 |
| N9YVJ | STRINGFELLOW, STEVE J | 2016-10-06 |
| N9ZAA | SCHMIDT, JOHN H | 2014-10-08 |
| W9LBP | HOOVER, DIANE M | 2017-10-05 |
| W9RRW | LECOCQ, LOUISE O | 2006-08-18 |
| WA9CRT | REED, LARRY R | 2019-08-24 |
| WA9RGQ | RAGAN JR, NEELY F | 2015-12-24 |
| WB9BDK | THIES, JEROME A | 2007-10-03 |
| WB9UMM | BOLASH, ROBERT C | 2015-03-13 |
| WB9WMS | BLOCK, FRED L | 2006-01-12 |
| WD9DHB | JOHNSON, CARL G | 2008-01-08 |
| WD9FQM | HATFIELD, WILLIAM C | 2016-06-14 |
| WD9IBM | TURNER, JAMES F | 2015-02-17 |
