The Federal Communications Commission (FCC) has granted a total of 79 licenses and call signs in the category of Amateur license in Oconomowoc, 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 |
|---|---|---|
| AB9KM | Springhetti, Joseph J | 2022-12-13 |
| AC9BA | Harland, Robert W | 2020-11-17 |
| K4BBP | BREEDEN, ROBERTA C | 2014-03-04 |
| K9WOS | VORUZ, JAMES T | 2013-11-23 |
| K9WSP | GARDNER JR, JAMES M | 2015-05-22 |
| KA9BAB | Guse, Carl R | 2016-05-03 |
| KA9HSO | MARSH, LAINA M | 2015-07-08 |
| KA9SJO | MARTIN, KAREN S | 2011-10-04 |
| KB0CEM | SWANSON, SCOTT R | 2019-04-16 |
| KB9EOG | JOHNSON, LEAH M | 2023-03-28 |
| KB9FLH | MASKO, MATTHEW R | 2010-10-13 |
| KB9JFH | KERN, MICHAEL | 2015-02-03 |
| | ||
| KB9KEJ | FLEMING, MICHAEL R | 2015-04-25 |
| KB9NIX | THOSTENSON, JANICE K | 2017-01-24 |
| KC8LOZ | FRANKS, CLAYTON D | 2018-12-13 |
| KC9FHD | Titley, Jeffrey M | 2015-12-01 |
| KC9FZL | SMALL, SYDNEY M | 2014-03-04 |
| KC9IMN | LUNDGREN, RALPH J | 2015-12-01 |
| KC9MSL | Wallner, James R | 2017-10-19 |
| KC9NGZ | Okonek Jr, Richard A | 2008-03-31 |
| KC9OWQ | Much, Bryan T | 2018-11-21 |
| KC9RX | JENSEN, GARY R | 2012-11-13 |
| KC9VBE | Viel, Erik R | 2011-12-08 |
| KC9VZW | Halbach, Timothy J | 2022-04-16 |
| KC9WJH | Baumgartner, Daniel M | 2022-11-08 |
| KC9WQM | Schalk, Daniel W | 2023-01-10 |
| KD0GVD | Bergom, Ronald O | 2019-01-30 |
| KD9BBR | Brisk, Scott | 2014-04-28 |
| KD9CEA | Burch, Robert V | 2014-09-29 |
| KD9DZN | Pipp, Dennis J | 2015-06-01 |
| KD9DZU | Pipp, Matthew E | 2015-06-01 |
| KD9EQU | Paik, David M | 2015-09-28 |
| KD9GTJ | Shea, John J | 2016-08-11 |
| KD9GXZ | Radenacher, Brett W | 2016-09-08 |
| KD9HD | OFFUTT, CHRISTOPHER J | 2014-01-16 |
| KD9JOH | Hein, Michael R | 2017-10-31 |
| KD9JYF | Shahmohammadi, Ehsanollah | 2018-01-08 |
| KD9JYJ | Rea, Patrick T | 2018-01-08 |
| KD9JYK | Tauscher, John C | 2018-01-08 |
| KD9JZB | Owen, Richard W | 2018-01-16 |
| KD9KEJ | Hoeft, Peter D | 2018-02-09 |
| KD9LLF | Larson, David N | 2018-07-13 |
| KD9LTP | Kester, Daniel E | 2018-10-01 |
| KD9MAW | Kelley, Nathan D | 2018-11-20 |
| KD9NIO | Abbas, Baraa T | 2019-06-07 |
| KD9PQD | Sheahan, Tom | 2020-06-19 |
| KD9QVX | Blaha, Chad M | 2020-11-02 |
| KD9RMW | Fujimoto, Andrew G | 2021-01-27 |
| KD9RNM | Roder, Adam G | 2021-01-28 |
| KD9ROY | LIPPERT, LES | 2021-02-02 |
| KD9RQN | Sepic, Thomas | 2021-02-08 |
| KD9RXC | WATERS, DANIEL W | 2021-03-01 |
| KD9SYM | McArthey, Mark | 2021-06-17 |
| KD9TDA | Young, Jason | 2021-07-26 |
| KD9VBL | Carr, Paul | 2022-05-10 |
| KD9WDR | Lovejoy, Brent S | 2022-12-06 |
| KD9WLR | Garlock, Walter G | 2023-01-31 |
| KD9YCW | Ploetz, David J | 2023-04-29 |
| KG9GQ | KEOUGH, CHRISTOPHER J | 2015-04-24 |
| KO4YUX | MCCLELLAN, JUSTIN | 2022-03-21 |
| N9ASB | BERNICO, MICHAEL J | 2023-01-05 |
| N9HIQ | KOUTROPOULOS, NANCY | 2022-07-07 |
| N9HR | Wrensch, Thomas J | 2015-09-30 |
| N9KRP | SCHLEI, THOMAS K | 2021-03-18 |
| N9NRI | BUSS, HOWARD L | 2011-10-12 |
| N9PPW | ALEXANDER, MARK J | 2013-02-20 |
| N9UUP | BYRNS, JEFFREY R | 2013-08-19 |
| N9WBL | Hasler, Ralph M | 2013-10-31 |
| N9YEM | THOSTENSON, ROBERT C | 2014-05-12 |
| W9IOT | WERNER, HENRY J | 2010-10-27 |
| W9LQO | Parker, Stephen L | 2016-10-17 |
| WA2TZK | STANKARD, JOHN J | 2016-05-03 |
| WA9PZV | Muecke, Charles B | 2016-03-02 |
| WA9YVE | Givens, John H | 2015-12-08 |
| WB2UUF | SANCHEZ, FRANK A | 2004-04-14 |
| WB9GAD | ZILLMER, THOMAS R | 2015-11-02 |
| WB9KQZ | SERVAIS, STEPHEN B | 2013-12-17 |
| WD9EKV | MARTIN, PETER D | 2011-10-05 |
| WD9GNM | MARSH, THOMAS K | 2014-11-19 |
