The Federal Communications Commission (FCC) has granted a total of 70 licenses and call signs in the category of Amateur license in Alton, 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 |
|---|---|---|
| AB9LC | Sims, Gregory A | 2015-11-12 |
| K2BZZ | Panfile, Orlando E | 2015-08-31 |
| K9RWB | GIFFIN, HARRY J | 2016-04-21 |
| K9SD | EFFINGER, SAMMIE H | 2016-12-19 |
| KA9KNY | Sperling, Helen V | 2013-03-23 |
| KA9LRH | NEWBERRY, CECIL W | 2011-09-13 |
| KA9SQQ | Denother, Ronald L | 2015-02-18 |
| KA9TOZ | ENGDALE, Daniel C | 2017-06-13 |
| KA9WUF | MACKENZIE, ALEXANDER | 2016-09-13 |
| KB0JNF | BRENNAN, JAMES T | 2013-08-03 |
| KB0WPK | DAVIS, RODNEY L | 2017-02-22 |
| KB1WB | PENDERGRASS, NIXON A | 2015-09-11 |
| | ||
| KB9GPF | BORMAN, JEFFERY P | 2013-06-03 |
| KB9JVY | Richie, Charles A | 2015-01-13 |
| KB9JVZ | LEGGETT, RUSSELL E | 2015-02-06 |
| KB9OWQ | RICHIE, DONNA M | 2016-08-23 |
| KB9STN | Dossett, Robert A | 2018-04-27 |
| KB9TCQ | BOSCHERT, RICHARD A | 2018-05-30 |
| KB9TSX | Richie Ii, Charles A | 2018-09-18 |
| KB9YHI | Kivett, Mark J | 2020-12-24 |
| KB9ZPM | Nolan, Franz-Joseph J | 2021-03-26 |
| KC0KD | MURPHY, PATRICK E | 2010-02-11 |
| KC9DZB | Sheary, Gregory S | 2013-03-08 |
| KC9GQI | Marlow, Allan C | 2014-09-04 |
| KC9JCT | HARGISS, DAVID L | 2016-01-28 |
| KC9JLG | Hornsey Jr, Frederick W | 2017-03-07 |
| KC9JZW | McDermott Sr, James A | 2006-08-22 |
| KC9NPD | Preis, David W | 2018-03-01 |
| KC9NWH | Blackledge, Walter L | 2018-04-10 |
| KC9RBH | McClain, John H | 2019-10-24 |
| KC9RBI | Nolan, Joshua J | 2009-12-07 |
| KC9STR | Rayson, Jennifer L | 2020-07-23 |
| KC9TGY | GRIEVE, CHRISTOPHER K | 2010-11-08 |
| KC9TQV | Armstead, Maurice H | 2021-01-12 |
| KC9TWJ | WILLIAMS, SUE A | 2011-03-22 |
| KC9USU | Christeson, Robert L | 2011-09-16 |
| KC9YIJ | Lanham, Mark A | 2022-12-08 |
| KC9YIK | Corsa, Dennis K | 2013-02-15 |
| KC9YWC | Goetges, Donald | 2013-04-30 |
| KC9YWD | Lowe, Brendan A | 2023-02-24 |
| KC9YWE | Lowe, John H | 2023-02-24 |
| KD9CYV | Buffington, Donald R | 2015-02-05 |
| KD9CYW | Engdale, Matthew C | 2015-02-05 |
| KD9DGL | MC CLAINE, SALLY J | 2015-03-25 |
| KD9EIP | Richie, Katelin J | 2015-07-23 |
| KD9EQC | Gerke, Thomas A | 2015-09-25 |
| KD9FAK | Robertson, David E | 2015-11-23 |
| KD9FTE | Beard, Terry W | 2016-03-23 |
| KD9JZS | Thompson, Stephen K | 2018-01-22 |
| KD9KMX | Kollmar, William W | 2018-03-20 |
| KD9NGX | Schuette, Blake W | 2019-05-22 |
| KD9PWP | Rayborn, Thomas C | 2020-07-22 |
| KD9RBC | Hall, David L | 2020-12-01 |
| KD9VDY | Thiel, Adam H | 2022-05-18 |
| KE8BBJ | Eccles, Darren L | 2015-04-29 |
| KE9RG | MERKLE, WILLIAM T | 2009-03-31 |
| KG9NE | TAYLOR, RICK L | 2022-03-04 |
| N9ADJ | WRIGHT, RONALD E | 2015-12-08 |
| N9IRK | BAUER, RENEE L | 2014-04-22 |
| N9IYB | EFFINGER, CATHERINE L | 2009-09-25 |
| N9LBI | Stogsdill Jr, William H | 2011-11-03 |
| N9SIN | LAMERE, MARY F | 2013-02-12 |
| N9SYB | HENDERSON SR, HARRISON A | 2012-12-28 |
| N9USV | DRAKE, JENNIFER A | 2015-05-19 |
| N9YDX | MOSLEY, KEVIN S | 2015-12-17 |
| WA9YAW | WEYHAUPT, GILBERT J | 2015-12-02 |
| WB9AYU | BARNARD, ROBERT E | 2015-08-03 |
| WB9EWI | HAMEL, WALTER R | 2006-09-07 |
| WB9YJV | BORMAN, LARRY D | 2021-09-23 |
| WD9GSQ | JACKSON, JOSEPH W | 2017-12-06 |
