The Federal Communications Commission (FCC) has granted a total of 436 licenses and call signs in the category of Amateur license in Duluth, Minnesota. 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 |
|---|---|---|
| KC0MKL | Berger, Robert W | 2022-02-08 |
| KC0MKM | Berg, Lyle F | 2012-01-13 |
| KC0MKQ | DeRocher, Will D | 2022-02-10 |
| KC0MKT | Nast, Andrew J | 2022-02-01 |
| KC0MRV | Caya, Matthew P | 2012-02-16 |
| KC0NAD | Goetz, Dana K | 2012-08-06 |
| KC0NFB | Schulz, Robert K | 2022-03-22 |
| KC0NFC | Flaherty, Michael L | 2012-03-29 |
| KC0NHA | Ferdon, Joan D | 2012-02-23 |
| KC0NHB | Ferdon, Gerald L | 2012-02-23 |
| KC0NHC | Peterson-DeRocher, Debbie A | 2012-03-07 |
| KC0OQZ | Beyer, Laurie J | 2012-09-19 |
| | ||
| KC0PDF | Hall, Russell | 2013-01-23 |
| KC0PDH | Karsh, Michael B | 2013-02-04 |
| KC0PDI | Oles, Jared L | 2013-05-02 |
| KC0PYI | Dib, Soleh K | 2013-03-13 |
| KC0QXS | Christianson, Leon I | 2013-09-10 |
| KC0RCU | Catlin, Aneta K | 2003-11-13 |
| KC0RCV | Sharkey, Robert A | 2003-11-13 |
| KC0RQD | Green Jr, George F | 2014-01-16 |
| KC0RQE | Drickhamer, Dana C | 2014-02-14 |
| KC0RTX | Scott, Randy L | 2014-02-15 |
| KC0SHH | Sinks, Justin C | 2004-05-04 |
| KC0SIS | Peterson, Steven J | 2014-02-12 |
| KC0SJB | Olson Sr, Lloyd R | 2014-07-30 |
| KC0SYU | Taylor, William A S | 2014-06-20 |
| KC0TGI | MARKS, SAMUEL F | 2014-08-01 |
| KC0TZW | Latour, Richard W | 2014-12-23 |
| KC0UKC | Pomroy, Deborah L | 2015-04-21 |
| KC0UKD | Evensen, David E | 2015-04-25 |
| KC0UX | HARRIS, JOHN G | 2007-01-17 |
| KC0WCT | Saranpaa, Carol A | 2016-02-24 |
| KC0WCX | GOVZE, MARK L | 2016-03-15 |
| KC0WCZ | Challman, Jerome A | 2006-03-06 |
| KC0WDQ | Dallavia, Paul M | 2016-01-13 |
| KC0WRH | Koop, Jonathan H | 2016-03-10 |
| KC0WRJ | Lynch, Denette M | 2006-05-11 |
| KC0WUN | Nelson, Mark D | 2006-05-22 |
| KC0WUO | LILJEBLAD, FRANK L | 2016-03-07 |
| KC0WUQ | Connolly, Michael B | 2016-02-24 |
| KC0WUR | Brorson, Callie E | 2006-05-22 |
| KC0YVH | STARK, JOHN E | 2016-09-19 |
| KC0YVI | MacDonald, Nancy G | 2006-11-07 |
| KC0YVM | PETTIT, KATHLEEN M | 2016-10-03 |
| KC0ZEU | Wilmers, Hannah M | 2006-12-22 |
| KC0ZEX | VINCENT, JEAN M | 2016-11-08 |
| KC0ZVL | Latour, Glenn A | 2005-03-07 |
| KC0ZZI | Adams, Carroll G | 2007-03-20 |
| KC0ZZJ | Adams, Lourdes | 2007-03-20 |
| KC0ZZL | Fleischman, William A | 2017-02-07 |
| KC3BLK | Knight, Gregory A | 2013-10-28 |
| KC4A | KNIGHTON, ROBERT W | 2018-01-19 |
| KC9BSN | Winter, Charles B | 2022-09-28 |
| KC9HAQ | Powers, Rodney A | 2014-11-26 |
| KC9JMD | Bland, Lars | 2017-11-29 |
| KC9LLN | Birkel, Gage J | 2017-04-28 |
| KC9PEG | Hladilek, Michael B | 2019-01-30 |
| KD0ARF | Shoberg, Scott | 2017-03-14 |
| KD0AUI | Westphal, Aaron M | 2017-03-20 |
| KD0BDF | Minnesota Radio And Telegraph Society | 2007-07-10 |
| KD0BGD | Bertsch, Cameron A | 2007-07-27 |
| KD0BZB | Walden, Thomas E | 2017-10-03 |
| KD0BZC | Druar, Bryan T | 2017-10-26 |
| KD0DHA | Gibson, Bryan D | 2018-02-22 |
| KD0DHB | Hooghkirk, Garry C | 2018-03-02 |
| KD0DHD | Mac Dougall, Barry J | 2017-12-28 |
| KD0DHF | Peterson, Jeffrey M | 2018-01-03 |
| KD0DZY | Windus Sr, Theodore J | 2018-03-22 |
| KD0EGM | Cattel, Michael R | 2018-03-28 |
| KD0ETC | Balliette, Steven D | 2018-05-02 |
| KD0FCR | Boman, Nicholas P | 2008-08-29 |
| KD0FCT | Lee, Paul M | 2018-06-26 |
| KD0FQK | Kral, Raymone B | 2008-11-07 |
| KD0FQL | WOJTKOWIAK, KENNETH S | 2011-09-21 |
| KD0GDK | Thickens, David W | 2009-01-09 |
| KD0HHY | Thayer, James M | 2020-01-14 |
| KD0HRM | Parker, Scott A | 2019-02-12 |
| KD0HRN | Parker, Candee B | 2019-02-12 |
| KD0HZO | Opien, Robert D | 2019-05-29 |
| KD0JMQ | Amundsen, Abbie B | 2009-11-24 |
| KD0JMT | Marks, Kathleen A | 2009-11-24 |
| KD0JMW | Amundsen, Jason P | 2019-09-18 |
| KD0KUF | Windus, Evelyn A | 2020-02-27 |
| KD0KUI | Martell, Cheryl K | 2020-01-24 |
| KD0KUJ | Martell, Roger L | 2020-01-22 |
| KD0LKW | Signorelli, Shane S | 2020-03-24 |
| KD0LKX | Godfrey, Jeffrey E | 2010-05-04 |
| KD0LXX | Oase, Peder K | 2010-06-07 |
| KD0MJW | Wagoner, Anthony T | 2020-06-06 |
| KD0MPX | Ellis, Daniel E | 2010-08-27 |
| KD0NAD | Donovan, Kathleen A | 2021-01-11 |
| KD0NAG | Slocum, Kreytt | 2010-11-17 |
| KD0NRS | Leines, Matthew T | 2011-02-24 |
| KD0NZY | Grover, Nils A | 2011-03-22 |
| KD0NZZ | Powell, Charles E | 2011-03-22 |
| KD0OCU | Wellhoefer Jr, Neil E | 2021-01-20 |
| KD0OR | HEDIN, DAVID E | 2013-07-03 |
| KD0QHE | Bakke, Richard A | 2021-09-20 |
| KD0QHG | Lund, Cynthia A | 2011-12-15 |
| KD0QHH | Miller, Bradley S | 2011-12-15 |
