The Federal Communications Commission (FCC) has granted a total of 53 licenses and call signs in the category of Amateur license in Decatur, 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 |
|---|---|---|
| AB9SO | AUGSBURGER, DEREK C | 2021-03-11 |
| K9KKD | HUNT, HAROLD E | 2004-11-15 |
| K9UR | MAY, JACK L | 2009-11-10 |
| KA9EBS | PLATTNER, JOHN V | 2005-10-25 |
| KA9HEM | MANN, ROBERT A | 2012-01-19 |
| KA9LTP | LEE, LESTER R | 2017-09-13 |
| KA9YFD | STEENBURG, PAUL D | 2020-06-01 |
| KB9BDM | Atkinson, Wayne L | 2010-12-01 |
| KB9HN | DAVIDSON, RICHARD D | 2004-03-17 |
| KB9KWC | MERRILLS, PAUL W | 2015-05-21 |
| KB9NKM | Hakes Jr, Michael J | 2016-03-14 |
| KB9RTC | CAVANAUGH, ERIC A | 2017-09-13 |
| | ||
| KC9CGG | Sweney, Michael W | 2022-08-02 |
| KC9GLJ | SHEPHERD, DAVID R | 2014-05-22 |
| KC9NHU | Elzey, Richard | 2018-02-23 |
| KC9NHW | August, John C | 2008-04-02 |
| KC9PRO | Blanton, James M | 2009-04-30 |
| KC9PRP | DeBolt, Terry L | 2019-04-11 |
| KC9PRQ | Hess, Don G | 2019-02-26 |
| KC9QZV | AUGSBURGER, TINA M | 2009-11-25 |
| KC9SYH | Rekeweg, Shane L | 2020-06-05 |
| KC9UOW | Moorman, Cynthia A | 2011-08-03 |
| KC9WAE | GEPHART, DEREK L | 2022-04-05 |
| KC9WAR | Keane, Patrick M | 2012-05-17 |
| KC9WJS | Hess, Teresa J | 2023-02-28 |
| KC9WSN | Rice, Robert V | 2022-11-18 |
| KD9AKC | Johnson, Joshua L | 2014-02-07 |
| KD9EAA | Summers, John P | 2015-06-02 |
| KD9FNO | McManama, Michael L | 2016-02-22 |
| KD9GZN | Sweney, Jonathan D | 2016-09-22 |
| KD9LWY | Miller, Adam T | 2018-10-30 |
| KD9NGK | Mahlan, David E | 2019-05-20 |
| KD9OOB | Johnson, Kyle S | 2020-01-10 |
| KD9OP | Stauffer, John W | 2004-10-22 |
| KD9QXC | Litchfield, Andrew D | 2020-11-13 |
| KD9VTP | Hill, Allan F | 2022-09-15 |
| KD9WBP | BRACEY, DAVID B | 2022-11-23 |
| KD9WMM | Burkhead, Joe E | 2023-02-01 |
| KE9IF | DYER JR, EDGAR B | 2007-09-29 |
| KE9VR | BLYTHE, SAMUEL D | 2020-01-27 |
| KF9OU | GAGE, WILLIAM J | 2004-01-07 |
| KF9VI | WARD, KENNETH G | 2005-11-30 |
| N0WRM | ALBRECHT JR, JOHN M | 2023-04-21 |
| N9VWW | REYNOLDS, MICHAEL R | 2014-03-12 |
| W9FRU | Blaney, Robert V | 2008-02-05 |
| W9HLY | Seitz, Vernon D | 2015-10-02 |
| W9HNG | SUMMERS, EDWARD L | 2008-01-30 |
| WA9KYL | GINTER, JOHN V | 2014-11-14 |
| WA9LQE | PLAYTIME ARES RADIO CLUB | 2015-08-20 |
| WB9GAX | Lichtle, Kenneth R | 2016-07-13 |
| WB9GIK | BROWN JR, JOHN E | 2016-06-16 |
| WB9SJZ | WOMACK II, GEORGE C | 2021-06-21 |
| WD9GGX | GAGE, EDWARD A | 2017-11-07 |
