The Federal Communications Commission (FCC) has granted a total of 29 licenses and call signs in the category of Vanity license in Sudbury, Massachusetts. 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 |
|---|---|---|
| AK1Q | Hawes, Kenneth S | 2014-02-25 |
| K1CJC | Cole, Christopher J | 2016-02-17 |
| K1DAS | STUTMAN, DANIEL A | 2021-05-11 |
| K1HQ | OLSEN, ROBERT P | 2016-09-07 |
| K1HT | HOAGLIN, DAVID C | 2016-08-23 |
| K1JAS | Evans, James H | 2016-01-06 |
| K1KEB | BROTHERS, KAREN E | 2021-03-23 |
| K1NBD | DOWLING JR, NEAL B | 2022-10-07 |
| K1NNW | Landrigan, Richard F | 2021-08-20 |
| K1PHA | ALFILLE, PAUL H | 2022-03-10 |
| K1SVV | Van Vooren, Steven | 2017-10-13 |
| K1VCZ | Mawhinney, Kenneth A | 2019-09-28 |
| K9DTW | Walker, Dylan T | 2015-02-13 |
| KB1CGG | Guthy, Charles G | 2020-02-28 |
| KR1A | Radial Ice RC | 2018-12-22 |
| N0ASK | Kaleshian, Armen S | 2013-06-07 |
| N1DB | BROTHERS, DENNIS F | 2014-02-13 |
| N1KAY | Bell, Kathleen F | 2019-07-27 |
| NN1AA | The Morse Contesters | 2019-10-23 |
| NN1ZZ | The Morse Contesters | 2019-10-23 |
| W1BAK | Steinbach, Arden L | 2017-10-31 |
| W1EEC | Steinbach, Arden L | 2017-10-11 |
| W1ER | GREENWOOD, THOMAS A | 2018-06-05 |
| W1GJ | Parker, Jeffrey K | 2016-03-22 |
| W1LSB | MAIER, GEORGE F | 2016-05-28 |
| W1XYZ | Crowley, Robert J | 2017-11-09 |
| W1YD | Baranowsky, John K | 2015-12-08 |
| W2KO | OROFINO II, DONALD P | 2016-08-02 |
| WB1PAT | CROWLEY, PATRICIA L | 2017-11-09 |
