The Federal Communications Commission (FCC) has granted a total of 47 licenses and call signs in the category of Amateur license in Oskaloosa, Iowa. 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 |
|---|---|---|
| AB0GK | JONES, JIMMY P | 2014-11-14 |
| KA0HFO | VOGT, MICHAEL E | 2018-02-21 |
| KA0QNZ | SCHENCK, RONNIE R | 2005-07-12 |
| KA0VUR | WILSON, GARY L | 2015-10-26 |
| KB0IOK | MITCHELL, RAYMOND L | 2023-02-28 |
| KB0RBY | HELMICK, ROBERT C | 2015-01-15 |
| KB0YMB | EDWARDS, CARL J | 2016-06-24 |
| KB0YVI | KENNEDY, KENNETH E | 2006-08-08 |
| KB0YVL | MORRIS, JOHN H | 2006-12-05 |
| KB0YYT | HEWITT, RELLA A | 2016-09-22 |
| KB0ZXH | RINGGENBERG, MARK M | 2007-05-01 |
| KC0FGY | GARMAN, WILLIS R | 2009-01-20 |
| KC0FRN | MOORE, GARY D | 2019-03-25 |
| KC0SFN | Graham, Mathew S | 2014-02-04 |
| KC0UNJ | Van Zetten, Jason D | 2015-03-14 |
| KD0FZP | Walton, Ryan P | 2018-10-25 |
| KD7CNC | OLER, KIRK W | 2018-08-27 |
| KE0QHY | Lenox, Adam L | 2018-02-27 |
| KE0ZHB | BOEKE, BENJAMIN J | 2020-02-12 |
| KE0ZHD | HOOK, LYNN R | 2020-02-12 |
| KE0ZHF | MATSON, GARRETT J | 2020-02-12 |
| KE0ZHH | MITCHELL, MICHAEL A | 2020-02-12 |
| KE0ZHI | PATTERSON, CORY J | 2020-02-12 |
| KE0ZHK | RIDENOUR, JEFF D | 2020-02-12 |
| KE0ZHQ | STURSMA, TIMOTHY P | 2020-02-12 |
| KE0ZHS | WALKER, JANE S | 2020-02-12 |
| KE0ZHT | WALKER, JAMES M | 2020-02-12 |
| KE0ZHU | DRUMMOND, DOUGLAS D | 2020-02-12 |
| KE0ZWU | MATSON, GARRETT J | 2020-02-12 |
| KE4OIS | PEELER, BRIAN L | 2014-06-03 |
| KE6IFB | OGG, HARRY L | 2014-05-01 |
| KF0AIJ | Gemmell, Andrew N | 2020-05-29 |
| KF0DNA | Almon, Guy W | 2021-01-27 |
| KF0DYZ | Almon, Jayne M | 2021-02-19 |
| KF0DZA | Moore, Rebecca S | 2021-02-19 |
| KF0DZB | Moore, Monte C | 2021-02-19 |
| KF0LIW | DAVIS, JON W | 2023-01-25 |
| N0QZV | Horn, James P | 2022-04-27 |
| N0RVU | BRIDGES, CINDY S | 2014-03-28 |
| N0ZAI | DE BOEF, DON J | 2013-08-20 |
| NL7IN | CURLEY, MICHAEL J | 2016-12-17 |
| NR0C | HARTMAN, GARY L | 2015-10-19 |
| NS0K | SIEBENS, ALAN A | 2012-12-05 |
| W0UQA | SHAW, LELAND R | 2005-01-27 |
| WA0DKC | Brown, Steven R | 2014-01-14 |
| WB0TMD | POTHOVEN, RONALD D | 2008-07-01 |
| WB0UYQ | IDE, JAMES K | 2016-02-18 |
