The Federal Communications Commission (FCC) has granted a total of 54 licenses and call signs in the category of Amateur license in Havre De Grace, 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 |
|---|---|---|
| AC3CS | Raio, Stephen | 2018-05-09 |
| K3GMV | MILLER, DAVID R | 2005-05-25 |
| K3NXR | CHARLES, BARBARA H | 2006-06-26 |
| KA3OHJ | JEANBLANC, JANET R | 2015-05-16 |
| KA3PCE | JEANBLANC COHEN, SUSAN | 2016-01-06 |
| KB2BRI | WILLS JR, FRED W | 2016-08-10 |
| KB2NNW | SWEET, GERALD L | 2021-08-10 |
| KB2OXR | MC CALL, KEVIN H | 2013-01-04 |
| KB3CRC | REEVES, STEPHEN J | 2018-04-17 |
| KB3HCQ | Houseman, Dustin | 2011-07-12 |
| KB3POK | Wilson, Brandon M | 2018-06-08 |
| KB3PVE | Labowski, Kyle L | 2018-08-23 |
| | ||
| KB3RXV | Straw, Ashley C | 2008-11-18 |
| KB3VFO | Fromm 513, Glen A | 2020-09-19 |
| KB3WFE | Walsh, Martin J | 2021-04-05 |
| KB3ZGP | Grogan, Nathan R | 2012-09-28 |
| KC2BVG | SWEET, JOAN T | 2017-03-25 |
| KC2SGT | Waring, Olivia M | 2017-07-06 |
| KC3ANZ | Tellup, Michael E | 2013-05-08 |
| KC3CKJ | Tate, David C | 2014-03-31 |
| KC3EDG | Butler, Luke C | 2015-01-12 |
| KC3ETZ | Kleinfelder, Michael D | 2015-04-13 |
| KC3FDU | Jackman Jr, Kenneth A | 2015-06-22 |
| KC3IKM | Hinch, Steven C | 2017-01-19 |
| KC3IQ | ASHER II, ARTHUR P G | 2009-06-16 |
| KC3JOA | Watson, Michelle R | 2017-07-21 |
| KC3MBJ | Duncan, Michael P | 2018-09-18 |
| KC3MZX | McRoberts, Evan G | 2019-03-08 |
| KC3NIC | Gaskill, Gordon G | 2019-04-22 |
| KC3OEB | Hughes, Charles L | 2019-10-10 |
| KC3PCY | Salomon, Gary H | 2020-03-18 |
| KC3PUU | Kagan, Jordan R | 2020-08-13 |
| KC3PWK | Wimmers, Michele F | 2020-08-24 |
| KC3QVP | Boin, Paul | 2020-12-21 |
| KC3RAB | Boyles, Christopher | 2021-01-21 |
| KC3ROH | COE, VICTORIA M | 2021-03-16 |
| KC3UWQ | Palafox, George | 2022-10-01 |
| KC4EGO | RICHARD, VICTOR W | 2009-01-23 |
| KC9FUJ | KUZENSKI, FRANK L | 2014-01-09 |
| KD3ZB | KALB, JOEL T | 2021-10-29 |
| KE6BAP | Kampfer, David N | 2013-07-04 |
| KO4FQN | WEASLER, STEPHEN P | 2020-07-23 |
| N2QDQ | DiLucchio, Robert F | 2023-02-14 |
| N3AX | ECK, HENRY H | 2017-10-18 |
| N3ERT | Dula, William D | 2015-08-18 |
| N3JVP | Peterson, Aaron J | 2011-07-21 |
| N3USI | WALTON SR, DARRELL A | 2014-12-30 |
| N3XMV | Burroughs, Kevin R | 2017-12-27 |
| N7PCQ | JOHNSTON, GREGORY B | 2010-11-23 |
| W3DXF | BURDEN, HENRY S | 2014-10-24 |
| W3ITM | Jeanblanc, Donald R | 2015-11-13 |
| W3JX | Williams, Stephen R | 2017-01-05 |
| WA2CWJ | WARING, DAVID L | 2017-11-28 |
| WB3KXA | GUNN, JEANNE M | 2015-05-21 |
