The Federal Communications Commission (FCC) has granted a total of 29 licenses and call signs in the category of Amateur license in Hopkinton, 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 |
|---|---|---|
| AA1ON | BAYES, MARTIN W | 2015-08-05 |
| KA1TW | Barron, Trevor L | 2018-02-13 |
| KB1VXY | Iwuc, John J | 2021-04-27 |
| KB1YFI | Varner, Curtis J | 2012-05-24 |
| KC1AGC | Burchman, Michael B | 2023-05-02 |
| KC1CVE | Malloy, Michael | 2014-11-20 |
| KC1EII | Maffei Iwuc, Lou Ann | 2015-09-01 |
| KC1HBH | Lu, Ziling | 2017-02-22 |
| KC1HNB | McCabe, John P | 2017-04-27 |
| KC1HQG | Zhang, Alexander | 2017-05-24 |
| KC1ILS | Bouvier, Jonathan M | 2017-11-13 |
| KC1JKZ | Raswant, Nikhil | 2018-04-05 |
| KC1MKA | Nguyen, Paul T | 2019-12-26 |
| KC1OMY | Griesmyer Jr, Steven | 2021-01-25 |
| KC1OPK | Rosenbloom, Barry | 2021-02-10 |
| KC1OUO | Sullivan, Jacob M | 2021-03-01 |
| KC1SXX | Hemanth Nag, Chopparapu | 2023-05-06 |
| KD1T | STUCCHI, RUDOLPH M | 2004-05-18 |
| KE1GF | SMITH, WILLIAM P | 2005-04-05 |
| N1CTK | ST JEAN, PAUL A | 2009-08-14 |
| N1DVC | MIGNARD, ROBERT J | 2022-04-13 |
| N1EZV | Dietz, Kenneth D | 2017-04-06 |
| N1MYP | De Sousa, Michael D | 2012-08-14 |
| N1VWM | RYAN JR, JOHN P | 2005-09-15 |
| N1ZNX | UMINA SR, MICHAEL P | 2017-04-03 |
| WA1JKI | WEBBER, STEPHEN J | 2014-02-08 |
| WA1PQY | DOWNING, WILLIAM E | 2014-06-07 |
| WA2YYF | SULLIVAN JR, JOHN P | 2014-04-02 |
| WB1DXR | BRANSCOMB, BRIAN W | 2017-09-07 |
