The Federal Communications Commission (FCC) has granted a total of 41 licenses and call signs in the category of Amateur license in Huntingtown, Maryland. 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 |
|---|---|---|
| AA3SC | KREINER III, THOMAS F | 2016-09-13 |
| AF6VQ | HUMBERD, CALEB J | 2014-09-03 |
| AL3G | Nasitka, Michael F | 2019-02-12 |
| KA3RPP | CAPLINS, STEPHEN P | 2016-11-30 |
| KA3WYD | RISKIN, ALAN J | 2021-06-02 |
| KB3HHB | Larsen III, Randolph K | 2011-09-02 |
| KB3HOM | Gallo, Thomas S | 2011-12-01 |
| KB3NDR | Lenharr Sr, Paul D | 2016-01-29 |
| KB3TBC | Cronshey, Roger G | 2009-06-15 |
| KB3WLG | Clark, Edward P | 2011-09-12 |
| KB3ZFM | White, James M | 2022-08-24 |
| KC0YFP | Itschner, Jonathan J | 2016-06-21 |
| KC3ASQ | Ratcliffe, Miriam A | 2013-06-10 |
| KC3AYH | MEAKIN, ROBERT L | 2013-07-09 |
| KC3AYJ | WILKS, SHAWN K | 2013-07-09 |
| KC3AYN | HAYS, JOSEPH T | 2013-07-09 |
| KC3AYO | HAYS, GRAYDEN J | 2013-07-09 |
| KC3AYV | MCNEILL, SCOTT A | 2013-07-15 |
| KC3EVP | Janssen, Michael T | 2015-04-20 |
| KC3NGQ | Nelson, Phillip L | 2019-04-15 |
| KC3RWT | Steffee, David P | 2021-04-12 |
| KC3VNH | Tomor, Mark E | 2023-02-07 |
| KD4D | Bailey, Mark E | 2015-10-05 |
| KE6PJF | WALKER, BRIAN L | 2014-10-07 |
| KF3AA | BALINT, ROBERT A | 2014-04-23 |
| KF6DTW | GABRIEL II, DOUGLAS E | 2016-04-13 |
| KI6LTZ | SIMS, TODD E | 2018-06-29 |
| N1MPG | SZAREK, JOHN T | 2022-08-03 |
| N3AE | DONLEY, SHAWN T | 2013-08-14 |
| N3HSN | SWEENEY, JOHN H | 2019-10-24 |
| N3IDX | URQUIZA, STEVEN O | 2012-07-03 |
| N3IPN | HEMPLING, STEVEN D | 2021-01-08 |
| N3PQW | BAILEY, ELAINE L | 2013-06-03 |
| N3PZI | HEMPLING, DEBORAH K | 2013-06-07 |
| N3VUA | Spaulding, Russell J | 2015-06-25 |
| N3XMX | BALINT, SARA S | 2016-05-05 |
| WA3CZU | FAUST, HUGH H | 2006-12-23 |
| WA4PRR | BYZET, RONALD K | 2019-11-26 |
| WA6GON | SMITH, DOUGLAS M | 2012-03-13 |
| WB3BAC | YODER, KELLY M | 2007-02-27 |
| WB3BEB | WALKER, JANE E | 2005-11-10 |
