The Federal Communications Commission (FCC) has granted a total of 54 licenses and call signs in the category of Amateur license in Warrenton, Missouri. 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 |
|---|---|---|
| KA0CWU | Oswalt, Luther G | 2020-08-20 |
| KA0INR | ZWYERS, JASON B | 2018-02-17 |
| KA0SJW | REEVES, VELMA A | 2013-10-23 |
| KB0ICC | LINDEWIRTH, JOHN J | 2021-03-01 |
| KB0OGL | SCHRAMM, DONALD R | 2004-05-20 |
| KB0QMZ | KNIFFEN, ELIZABETH J | 2016-08-23 |
| KB0YFS | MALLETT, DANIEL A | 2016-07-06 |
| KB0ZLM | WARD, MICHAEL A | 2018-07-10 |
| KB5ZOL | TUCKER, CLIFFORD R | 2014-10-15 |
| KC0CLZ | HACKMANN, STANLEY H | 2007-10-05 |
| KC0LEN | Rich, Ronnie L | 2021-08-03 |
| KC0SQZ | SEVERINSEN, MARK | 2014-04-03 |
| | ||
| KC0SRA | SEVERINSEN, DEBRA | 2014-04-03 |
| KC0SZK | Anderkin, Dallas E | 2014-08-21 |
| KC0WTU | DETERMANN, SCOTT A | 2016-02-23 |
| KC8PXD | Geis, Daniel J | 2020-10-09 |
| KD0BJE | GOEDECKE, LESLIE A | 2017-05-17 |
| KD0JGI | Pearia, Chad E | 2019-10-01 |
| KD0LNS | Pearia, Melany A | 2010-05-11 |
| KD0POL | Howe, KAREN L | 2021-09-08 |
| KD0POM | WESTHOFF, DEBORAH A | 2011-09-13 |
| KD0SJT | Renth, Richard W | 2012-07-03 |
| KD0SJY | Davila, Olimpio | 2012-07-03 |
| KD0SQP | Smith III, Richard H | 2012-07-24 |
| KD0STB | McKenzie, Charles K | 2012-08-02 |
| KD0VKG | Garagnani, Joseph S | 2023-05-03 |
| KD0WAG | McGrath, Thomas J | 2013-06-28 |
| KD0ZXM | Butler, Franklin P | 2014-04-07 |
| KD5GSR | BECKER, MICHAEL F | 2019-01-30 |
| KD6CUJ | FITZSIMMONS, JOHN F | 2011-10-01 |
| KE0ATG | Roark, Devlen C | 2014-06-04 |
| KE0DVX | Hofeldt, Alan R | 2015-04-01 |
| KE0DVY | Spenard, Kimberly A | 2015-04-01 |
| KE0DWN | Hellyer, Gary S | 2015-04-01 |
| KE0FCB | Chandler, Katrina L | 2015-07-01 |
| KE0FCC | Chandler, Joshua T | 2015-07-01 |
| KE0KXS | Harms, Matthew K | 2016-11-09 |
| KE0PGY | Rudy, Mark R | 2017-11-29 |
| KE0PGZ | Rudy, Molly P | 2017-11-29 |
| KE0STW | Milenkovic, Michael | 2018-08-17 |
| KE0ZCN | Hambach, Travis L | 2020-01-31 |
| KF0FB | HOUDYSHELL, GREG A | 2019-08-06 |
| KF0INN | Conder, Bryan C | 2022-04-04 |
| KF0LXK | TUCKER JR, RODGER D | 2023-03-15 |
| KF0OX | VOGLER, PAUL R | 2020-11-17 |
| N0EEA | REEVES, LLOYD E | 2013-10-23 |
| N0EJN | FOSTER, KENNETH G | 2018-02-06 |
| N0FBN | KELLENBERGER, LAWRENCE J | 2019-07-06 |
| N0LBM | TRAIL, MICHAEL R | 2013-02-28 |
| N0VOU | KNIFFEN, DOUG B | 2013-01-23 |
| NV0I | HALL III, JAY W | 2018-04-03 |
| WA0U | HARROWER, WILLIAM J | 2023-03-17 |
| WA1INN | WHITLOCK III, LAWRENCE E | 2017-08-09 |
| WD0HCR | SCHMIDT, CLARENCE E | 2018-06-28 |
