The Federal Communications Commission (FCC) has granted a total of 307 licenses and call signs in the category of Amateur license in Ellicott City, 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 |
|---|---|---|
| AB3GC | Powell, MARY R | 2017-07-19 |
| AB3UV | Pagan, Vincent R | 2014-06-23 |
| AB3XM | Diener, Richard P | 2014-10-30 |
| AC2C | BOWER, RONALD K | 2018-01-25 |
| AC3BF | FITCH Jr, KENNETH R | 2017-08-07 |
| AC3DG | Bray, Matthew G | 2018-07-19 |
| AC3HG | Kessler, Kevin M | 2020-12-28 |
| AC3JQ | GIBSON, MATTHEW L | 2017-01-21 |
| AJ3P | RYAN, GEORGE J | 2017-05-10 |
| K0IQE | GLUSICK, ALVIN G | 2017-01-06 |
| K3BC | VESTER JR, BENJAMIN H | 2018-06-28 |
| K3DRL | HOFFMAN, ERIC J | 2018-10-02 |
| | ||
| K3EF | WALLACE, EDWARD L | 2018-01-30 |
| K3KN | ROMANOSKY, JOSEPH R | 2020-10-28 |
| K3QWO | WARD, WILLIAM R | 2015-07-09 |
| K3RVN | MICK, WILLIAM J | 2018-01-17 |
| K3SO | TRENNEPOHL, JAMES A | 2021-07-26 |
| K3UQQ | Mc Cue, Kenneth J | 2016-10-31 |
| KA3ECF | KRAUS, CHARLES L | 2014-12-09 |
| KA3EXC | Loney, John L | 2017-08-04 |
| KA3GYT | RURA, SUSAN H | 2015-06-30 |
| KA3PHN | PHILLIPS, TERRY E | 2016-12-07 |
| KA3RTE | RAO, GOVIND | 2016-06-11 |
| KA3UCH | PHILLIPS, KATHY F | 2018-11-16 |
| KA8CAC | PRESTEL, ELIZABETH A | 2016-02-06 |
| KB0PXY | NEWTON, BRIAN E | 2014-09-22 |
| KB1VC | REILLY, MATTHEW H | 2020-06-16 |
| KB3CYM | Stewart, Douglas K | 2018-05-21 |
| KB3DNM | KEMPIC, REGINA C | 2019-02-01 |
| KB3DNN | KEMPIC, GARY L | 2019-02-01 |
| KB3EKG | THOMPSON, TIMOTHY W | 2019-09-07 |
| KB3FFH | Gatewood, William E | 2020-11-05 |
| KB3IKF | Fedorko, Joel | 2022-05-10 |
| KB3IMF | Stewart, Diane E | 2022-06-17 |
| KB3INT | Gretz, Darrell J | 2012-07-23 |
| KB3IPC | Potter II, William S | 2022-06-28 |
| KB3JKJ | Hall, A | 2023-01-18 |
| KB3JTE | BAIN, ROBERT W | 2013-03-18 |
| KB3LNO | Goldman, Geoffrey H | 2014-10-07 |
| KB3LXA | Adams, Charles A | 2014-11-10 |
| KB3LZW | Halt, John R | 2005-03-11 |
| KB3MCY | Glushakow, Michael S | 2005-04-05 |
| KB3NHS | Pines, Patricia A | 2006-03-22 |
| KB3OMM | Lenehan, Kevin T | 2016-11-03 |
| KB3OXY | GIBSON, MATTHEW L | 2017-01-21 |
| KB3PNH | PERRY Jr, DAVID F | 2018-01-05 |
| KB3PNX | Wexler, Jordan A | 2017-09-26 |
| KB3PPW | Johnson, James T | 2017-05-24 |
| KB3PRL | LUND, LORIN M | 2017-06-23 |
| KB3PUT | Frattali, Frank A | 2007-10-09 |
| KB3QFN | Vuong, Muot T | 2018-01-10 |
| KB3QIG | WIMSATT, DIANE R | 2017-12-12 |
| KB3RAB | Pan, Wen H | 2008-04-14 |
| KB3RUI | Budd, Patricia M | 2008-10-14 |
| KB3SJ | Mitchell, Bruce C | 2006-01-27 |
| KB3SXY | Lund, Camille A | 2019-03-19 |
| KB3SZI | Mammarella, Anthony M | 2019-05-02 |
| KB3SZM | STERANKA, PATRICK J | 2009-06-02 |
| KB3TCO | Lund, John R | 2009-06-24 |
| KB3TCQ | Younger, H J | 2019-05-23 |
| KB3TWJ | Sinkinson, Kathleen | 2019-11-05 |
| KB3TWL | Karadimas, George C | 2019-11-05 |
| KB3TWM | Mehlman, William F | 2010-01-19 |
| KB3UF | GRUFFERMAN, STEVEN | 2019-01-30 |
| KB3VKK | MITCHELL, JAMES R | 2010-12-06 |
| KB3VOY | BRANDENSTEIN JR, WILLIAM W | 2020-11-26 |
| KB3VPT | Cooperstein, Steven M | 2020-12-04 |
| KB3VQD | Baker, Geoffrey S | 2011-02-22 |
| KB3VTJ | Ward, Fiifi O | 2011-03-21 |
| KB3WCJ | Blasberg, Robin V | 2021-04-12 |
| KB3WGC | SOMMERFELDT, AARON Q | 2011-07-11 |
| KB3WMF | Flanagan, Michael S | 2011-09-19 |
| KB3YEP | Levine Cooperstein, Cheryl R | 2012-03-05 |
| KB3YTK | Interrante, Robert A | 2012-05-18 |
| KB3YZY | ORTHOBER JR, JEFFRY P | 2012-07-25 |
| KB3ZAB | GANDY, PHILIP G | 2012-07-25 |
| KB3ZHQ | Alldredge, Bradley M | 2012-10-09 |
| KB3ZIA | Grandolfo, Ryan A | 2012-10-16 |
| KB3ZIB | Grandolfo, Adam C | 2012-10-16 |
| KB3ZZK | Meyer, Christopher W | 2013-02-19 |
| KB9QFG | STUDNIARZ, STEVEN W | 2007-12-19 |
| KC0GBY | NORDBY, CHAD D | 2020-01-30 |
| KC2JZP | Bratt, Jonathan H | 2023-03-31 |
| KC2QMU | Earp, Justin C | 2016-11-29 |
| KC3AAC | Wisneski, Ronald J | 2013-02-19 |
| KC3AJJ | David, Aaron M | 2013-04-08 |
| KC3ANH | Barbour-Moore, Jamie C | 2013-05-03 |
| KC3AUU | Mohammed, Wahid | 2013-06-19 |
| KC3AVU | Bostic, Michelle D | 2013-06-26 |
| KC3AWR | Zohorsky, Brian P | 2013-07-05 |
| KC3AZS | David, James E | 2013-07-22 |
| KC3BMQ | Stralka, John P | 2013-11-04 |
| KC3BMT | Towne, Steven L | 2013-11-04 |
| KC3BNF | Edmison, Joshua N | 2013-11-08 |
| KC3BOU | Roberts, Lissa W | 2013-11-18 |
| KC3BQN | Jefferson, Spencer I | 2013-11-25 |
| KC3BQU | ROBERTS, PHILIP R | 2013-11-27 |
| KC3BSM | MALLOY, FITZHUGH P | 2013-12-09 |
| KC3BTQ | Roberts, Reagan W | 2013-12-18 |
| KC3BXN | OToole, Scott E | 2014-01-21 |
