The Federal Communications Commission (FCC) has granted a total of 70 licenses and call signs in the category of Amateur license in Madison, Indiana. 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 |
|---|---|---|
| AA9HN | CROZIER, GAYLORD H | 2003-12-18 |
| AB4OP | PRUITT, WILLIAM C | 2010-12-02 |
| AC9VT | Doty, Doug | 2019-09-30 |
| AD9AU | Cox, Brian T | 2022-06-15 |
| KA9PIJ | BARNES, WILLIAM J | 2018-03-22 |
| KA9ZOR | BINZER, ROBERT D | 2007-04-26 |
| KB9DDO | Buchanan, Earl K | 2018-12-28 |
| KB9GVX | HAMILTON, DANIEL N | 2011-03-04 |
| KB9LIH | KNOUF, DAVID M | 2005-07-20 |
| KB9MUE | DEMAREE, CARL V | 2016-03-02 |
| KB9NXC | EARLS, JOHN F | 2006-03-30 |
| KB9PCZ | SCHAFER, TERRI L | 2016-10-18 |
| | ||
| KB9RAD | CUNNINGHAM, JAMES M | 2008-12-17 |
| KB9TWQ | Strouse, Curtis D | 2018-10-06 |
| KB9TYA | TUTTLE, ADAM R | 2018-12-20 |
| KB9YYR | Demaree, Denise L | 2021-01-28 |
| KB9ZAO | VAN WYE JR, JOSEPH S | 2021-02-16 |
| KC4PIN | PRUITT, CLARA J | 2010-12-02 |
| KC9ASN | Ayler, Darin W | 2021-09-16 |
| KC9CTN | Buchanan, Melva D | 2012-09-25 |
| KC9GBF | Hodges, David A | 2004-05-11 |
| KC9GCF | McKay, Erik M | 2014-02-18 |
| KC9ILI | Rose, William A | 2017-08-08 |
| KC9LWP | Lake, Jefferson C | 2007-07-10 |
| KC9MPQ | Felix, Katelyn A | 2017-11-28 |
| KC9RGI | Felix, Donna S | 2020-01-24 |
| KC9TOQ | Catt 701, Carl B | 2021-01-15 |
| KC9UNG | Chambers, Ab L | 2011-07-22 |
| KC9UZH | Wildman, Jeffrey | 2011-11-18 |
| KC9WHH | Gregory III, Thomas L | 2012-07-12 |
| KC9WQI | Ivy Tech Community College Amateur Radio Club | 2012-10-01 |
| KC9WYR | Cosnell, Caleb A | 2012-12-04 |
| KD9COG | Earls, Joseph C | 2014-11-19 |
| KD9EAS | Pruitt, William O | 2015-06-09 |
| KD9FDH | Royal Rangers Amateur Radio Club Mag | 2015-12-08 |
| KD9IEW | Redwine, Michael A | 2017-03-16 |
| KD9IMD | Mann, Curtis G | 2017-04-26 |
| KD9IRM | Wasson, Harold R | 2017-05-26 |
| KD9IRN | Fresh, Dustin L | 2017-05-26 |
| KD9IRO | Deaton, Gregory J | 2017-05-26 |
| KD9IRP | Elburg, Marte J | 2017-05-26 |
| KD9IUT | Reeves, Brandon W | 2017-06-19 |
| KD9KJN | Knoblock, Bill A | 2018-03-06 |
| KD9KXW | Burleson, Jeffery P | 2018-05-02 |
| KD9LS | REED, ROBERT D | 2014-06-17 |
| KD9OCD | Schafer, Jeffrey D | 2019-10-23 |
| KD9OQO | Miller, Todd A | 2020-01-24 |
| KD9QEW | Douglas, Jeremiah Q | 2020-08-25 |
| KD9RWQ | Pettit, Kenneth W | 2021-02-24 |
| KD9UVR | Long, Jason M | 2022-04-12 |
| KD9VHO | Davenport, David G | 2022-06-09 |
| KD9VOG | DAUGHERTY, BRAD W | 2022-08-02 |
| KE9GY | MONROE, CLARENCE J | 2008-12-12 |
| KE9ME | HANNAH, BEN A | 2018-03-23 |
| KF5MGG | HILL, LESLIE R | 2021-06-16 |
| KF9OO | TACKETT, GEORGE M | 2023-02-22 |
| KU4XL | PETERSEN, GREG A | 2016-12-02 |
| N8LGD | SCHMIDLAP, EDWARD D | 2009-05-12 |
| N9PCZ | COLLINGS, BRENDA K | 2013-04-11 |
| N9UNL | RILEY, DAVID O | 2014-03-27 |
| W9FZV | JONES JR, MARSH H | 2005-03-29 |
| W9HRR | JONES, DOROTHY D | 2005-03-29 |
| WA4LOS | Wortham, James E | 2012-10-17 |
| WA9IYF | HENMAN, GARY W | 2022-03-22 |
| WB4SAW | KNOUF, HELEN M | 2003-11-03 |
| WB9TYD | STEPHENS JR, HERMAN L | 2017-07-25 |
| WB9YQO | WILSON, LESTER S | 2013-06-06 |
| WD8KVE | OVERTON, MARK D | 2015-01-28 |
| WD9FPA | METHENY, LARRY J | 2018-03-02 |
| WN9X | MAAS, GARY L | 2019-11-08 |
