The Federal Communications Commission (FCC) has granted a total of 22 licenses and call signs in the category of Vanity license in Hudson, 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 |
|---|---|---|
| K0CD | Schweitzer, Philip R | 2013-08-15 |
| K0NWA | DUNLAP, MICHAEL M | 2018-08-11 |
| K9ETD | FRIEDLANDER, WILLIAM S | 2016-06-15 |
| K9JSK | Knudson, Joy S | 2019-02-13 |
| K9KNU | Knudson, Dean R | 2019-02-13 |
| K9MSP | Post, Peter M | 2007-09-22 |
| K9RTS | Canine Radio Telemetry Society | 2009-10-17 |
| KA0ODP | John, Christopher O | 2022-03-05 |
| KN9Z | KOETTER, THOMAS M | 2022-01-21 |
| N0FKU | Johnson, Duane G | 2014-11-11 |
| N9BWA | Bauer Jr, Timothy D | 2020-02-22 |
| N9SV | KELLY, JOSEPH L | 2022-04-29 |
| NN0K | Elwood, Michael J | 2016-09-21 |
| W0LFI | T'Kach, Stephen J | 2022-08-13 |
| W2SAD | Dornseif, Scott A | 2021-01-12 |
| W7CJH | Hermann, Charles J | 2015-12-01 |
| W9CLA | ANDERSON, CRAIG L | 2017-11-13 |
| W9JAX | Heyen, Benjamin S | 2016-01-19 |
| W9SCV | St Croix Valley DX Association | 2019-02-26 |
| WA1BFS | WOOLEY, KENNETH J | 2021-04-13 |
| WE5LDS | FRASIER, JOSEPH A | 2019-11-26 |
| WY9E | Tornio, William L | 2021-04-06 |
