The Federal Communications Commission (FCC) has granted a total of 71 licenses and call signs in the category of Amateur license in Middleton, Wisconsin. 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 |
|---|---|---|
| AA2F | WRIGHT JR, DONALD P | 2020-07-23 |
| AB9BB | Lonowski, Darryl D | 2016-01-08 |
| KA5O | ZARING, LYNN A | 2013-07-30 |
| KB9AKC | FERGUSON, SAMUEL B | 2017-11-13 |
| KB9NDM | Brickbauer, Elwood A | 2006-01-24 |
| KB9SEZ | Brickbauer, Lydia E | 2008-02-27 |
| KB9UAN | SUBERA, BRADLEY J | 2018-11-08 |
| KB9YNQ | Lonowski, Janice A | 2020-10-27 |
| KC9DIR | Lee, David J | 2023-01-04 |
| KC9IFJ | Templin, Carl E | 2005-09-23 |
| KC9JPX | Shay, Steven T | 2016-06-01 |
| KC9MDA | Squires, Robert E | 2018-05-10 |
| | ||
| KC9MGB | Squires, Chandler E | 2007-10-03 |
| KC9NXI | Squires, Kim H | 2008-07-08 |
| KC9OHY | Gates Jr, Billy J | 2018-09-19 |
| KC9PBM | Meyer, Mark E | 2018-12-14 |
| KC9QGL | Gustafson, James D | 2009-07-29 |
| KC9TTF | Strain, Scott A | 2020-12-16 |
| KC9UPD | Kohn, James A | 2011-08-09 |
| KC9VVS | Seligman, Terry L | 2012-04-20 |
| KC9ZRL | Hanson, Roger L | 2013-10-17 |
| KD9CSL | Kang, Frank H | 2014-12-16 |
| KD9FFT | Kester, Daniel E | 2010-11-30 |
| KD9GTL | Ebert, Steven D | 2016-08-11 |
| KD9GXS | Mackey Jr, Kim C | 2016-09-06 |
| KD9GXY | Burfield, Craig A | 2016-09-08 |
| KD9HCS | Ritz, John A | 2016-10-11 |
| KD9IHJ | Burian, Ronald D | 2017-03-29 |
| KD9ITV | Dai, Jiejian | 2017-06-12 |
| KD9JDV | Kunze, Christopher P | 2017-08-18 |
| KD9JEG | OPPENHEIMER, JOHN D | 2017-08-22 |
| KD9JME | Witkovsky, Michael T | 2017-10-19 |
| KD9JVB | Eckert, Michael A | 2017-12-11 |
| KD9JVD | Mayfield, Ralph B | 2017-12-11 |
| KD9LNY | Wagner, Richard P | 2018-08-13 |
| KD9MXA | Hilbert, Hans J | 2019-04-09 |
| KD9OCS | James, Haley M | 2019-10-25 |
| KD9PYU | Ronnie, Nicholas | 2020-07-30 |
| KD9QWM | Brauer, Bernard | 2020-11-12 |
| KD9RAT | Hoadley, Michael J | 2020-11-27 |
| KD9RCY | LORENTZEN, DAVID F | 2020-12-10 |
| KD9RQI | Moore, Kevin E | 2021-02-08 |
| KD9RYV | Robinson, Neil A | 2021-03-04 |
| KD9SRV | Vereb, Wayne W | 2021-05-14 |
| KD9SVS | Driscoll, Gregory D | 2021-06-07 |
| KD9SWX | Moon, Dennis M | 2021-06-14 |
| KD9TKF | Jacobsohn, Gabriel L | 2021-09-07 |
| KD9WDE | Nageswara Rao, Talagadadeevi | 2022-12-03 |
| KD9WJD | Dunn, Brian C | 2023-01-20 |
| KD9WWF | ETC AMATEUR RADIO CLUB | 2023-03-28 |
| KE8HTN | Wheeler, Wayne | 2017-09-11 |
| KM6NPU | Finseth, Benjamin J | 2017-10-25 |
| KS9C | HESTER, NORMAN K | 2017-07-26 |
| N2FFH | Werner, Nina L | 2022-05-18 |
| N8NKW | PAULISSE, KEVIN W | 2013-05-30 |
| N9IHU | DOYLE, DIANE M | 2018-10-23 |
| N9JHW | BRUNSELL, MARK G | 2012-12-04 |
| N9NZZ | MC VICAR JR, RICHARD D | 2021-12-31 |
| N9ORY | Hermanson, James M | 2022-04-05 |
| N9SLN | HOPKINS, WALTER J | 2023-01-28 |
| W9GXR | WILLIAMS, NATE | 2009-12-30 |
| W9HIL | PAULSEN, EDWARD C | 2008-10-31 |
| W9KE | DOYLE, THOMAS E | 2016-06-25 |
| W9VFD | WEIGT, FREDERICK C | 2018-03-29 |
| WA9DGQ | SCHMITZ, NORBERT L | 2006-03-07 |
| WA9DMY | SCHMITZ, RUTH Y | 2007-10-27 |
| WA9SOU | CORSTVET JR, ANDREW J | 2016-10-25 |
| WA9TFG | WITTKAMP, PAUL V | 2018-05-09 |
| WB5OLA | MEYER, THOMAS M | 2013-02-09 |
| WD9ATX | WAGNER, BRAD A | 2020-02-11 |
| WI9O | MIELCAREK, ROBERT J | 2021-04-13 |
