The Federal Communications Commission (FCC) has granted a total of 50 licenses and call signs in the category of Amateur license in Mattoon, 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 |
|---|---|---|
| AB9IW | Fuller, Gerald G | 2014-07-19 |
| AD9BU | COOK, JAMES W | 2021-09-07 |
| KA9BRJ | HORN, DANIEL C | 2016-05-17 |
| KA9FID | RAUWOLF, WILLIAM R | 2015-11-03 |
| KA9FTW | STOKES, NICK C | 2021-07-08 |
| KA9LRZ | Olson, Robert M | 2018-01-23 |
| KB9IMG | MC KIBBEN, DOUGLAS R | 2015-08-14 |
| KB9LCK | FRESHWATER, CHRISTOPHER | 2005-03-01 |
| KB9LVD | WILSON SR, BRUCE E | 2005-08-01 |
| KB9PXK | Zschau Sr, Robert A | 2017-02-16 |
| KB9PXP | WILLIAMS, THOMAS A | 2017-01-04 |
| KB9PZD | GARDNER, EDWARD L | 2007-04-03 |
| KB9QCQ | Anderson, Jon K | 2017-01-30 |
| KB9QKC | STAFFORD, JOHN K | 2007-05-14 |
| KB9REF | TRYON, VERL J | 2007-05-08 |
| KB9RFQ | CHAPMAN, STEVEN P | 2018-04-10 |
| KB9RQZ | Morgan, Mark C | 2017-11-09 |
| KB9SGD | HOWARD, KEVIN D | 2008-04-29 |
| KB9SUI | GIBERSON, JAMES G | 2018-02-27 |
| KB9YEP | Laue, David W | 2020-09-23 |
| KC9EPR | Frantz, Julie A | 2013-05-31 |
| KC9HUZ | Frantz, Craig E | 2015-04-28 |
| KC9LVE | Lingle, Cody A | 2017-12-15 |
| KC9MNA | ZSCHAU, JOYCE D | 2017-10-04 |
| KC9REF | Kaley, Don A | 2019-12-06 |
| KC9SHV | TAYLOR, JASON D | 2020-05-29 |
| KC9TOI | Leach III, Robert L | 2011-01-28 |
| KC9WHY | Compton, Daniel J | 2022-04-22 |
| KC9YVY | Clark II, Carl D | 2013-04-30 |
| KD9BFK | MILLER, CHRISTOPHER M | 2014-05-07 |
| KD9EWJ | PRESCOTT, KELLY R | 2014-03-21 |
| KD9IZG | Warf, Darin T | 2017-07-21 |
| KD9MJT | Leonard, Robert E | 2019-02-05 |
| KD9NSU | Kai, Brian W | 2019-08-23 |
| KD9QQE | Hawkins, Ethan C | 2020-10-23 |
| KD9RDO | Ramos, Shane M | 2020-12-15 |
| KD9RRQ | Dosch, Timothy J | 2021-02-12 |
| KD9RYC | Hawkins, Melvin | 2021-03-02 |
| KD9SQG | Pelham, Barry E | 2021-05-04 |
| KD9TKG | COOK, JAMES W | 2021-09-07 |
| KF9NB | DUGGINS, DAVID A | 2012-11-09 |
| KG6PLR | Franklin, Judy N | 2023-02-24 |
| KG6PLS | Franklin, Jerry C | 2023-02-23 |
| N9JJG | MORRIS, MICHAEL J | 2020-02-13 |
| N9OVP | ORMSBY, CHARLES A | 2012-01-26 |
| N9PLB | GOVER, THOMAS A | 2023-02-18 |
| N9UUU | JANES, ROBERT H | 2013-06-24 |
| N9VLD | Howard, Charles L | 2003-08-13 |
| W9AYT | CAMPBELL, JAMES S | 2005-01-28 |
| WA9OCV | WILEY, RUSSELL G | 2005-04-01 |
