The Federal Communications Commission (FCC) has granted a total of 46 licenses and call signs in the category of Amateur license in Abingdon, 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 |
|---|---|---|
| AA2QX | VANDERVORT, LELAND E | 2003-09-23 |
| AB3ZW | Trujillo Velez, Ricardo | 2016-11-22 |
| AC3AZ | FOOK, STEVEN E | 2017-03-09 |
| AC3CK | Hofmeister, Timothy B | 2014-04-07 |
| AE3G | BOLLINGER, CARL E | 2018-03-20 |
| KA3KDI | EDWARDS, JERRY B | 2018-11-29 |
| KB2BVP | KEANE, THOMAS F | 2016-07-12 |
| KB3CUO | Lynch, Francis M | 2008-04-03 |
| KB3JCE | Meninger, Christopher J | 2012-11-20 |
| KB3LTW | White, Thomas D | 2004-12-01 |
| KB3QVN | Bratt, Anthony M | 2018-01-23 |
| KC1RUH | Barilow, Dustin J | 2022-09-13 |
| KC2CFE | WILSON, BARBARA L | 2007-08-02 |
| KC3AIB | Harris, John P | 2013-03-28 |
| KC3CKD | Loncarich, Andrew R | 2014-03-31 |
| KC3CMZ | Hofmeister, Timothy B | 2014-04-07 |
| KC3CXZ | QUILLEN, WILLIAM E | 2014-05-29 |
| KC3DCK | Edgar IV, Robert J | 2014-06-25 |
| KC3DUU | Cioka, Justin J | 2014-11-10 |
| KC3FPX | Wood, Brian J | 2015-10-05 |
| KC3GCA | McGehee, Richard J | 2015-12-07 |
| KC3GTS | DADDARIO, WILLIAM T | 2016-03-17 |
| KC3HAR | Dunnegan, Ricky D | 2016-05-02 |
| KC3HXH | London, Nathan E | 2016-10-06 |
| KC3HXK | Jones III, James W | 2016-10-06 |
| KC3IND | Williams, Saidi | 2017-02-06 |
| KC3JTB | Crandell Jr, Michael P | 2017-09-05 |
| KC3LKX | Reinbold, Eric | 2018-05-14 |
| KC3NIB | Steckel, Daniel A | 2019-04-22 |
| KC3NVF | Foster, Stephen S | 2019-07-23 |
| KC3NVG | Foster, Marybeth | 2019-07-23 |
| KC3PUD | Illian Jr, Emil R | 2020-08-10 |
| KC3RJW | Ansel, Christopher T | 2021-03-01 |
| KC3UDO | Presson, Kevin V | 2022-05-12 |
| KC3VBA | Schneider, Natalya | 2022-11-02 |
| KC3VKB | Bridgeforth, Aaron | 2023-01-10 |
| KC3WAA | Stanko, Douglas | 2023-05-02 |
| KD3TP | CHALK, STEVEN C | 2023-01-14 |
| KK6DJW | KIM, PHILLIP Y | 2023-02-01 |
| KK6NLT | Protsyuk, Yan N | 2014-06-20 |
| N3FOE | Bagrowski Jr, Joseph | 2007-04-12 |
| N3KGZ | BECKWELL, RICHARD A | 2021-05-26 |
| N3OVF | O SULLIVAN JR, ARNOLD V | 2005-11-08 |
| N3REG | HAYS JR, ROBERT L | 2013-10-18 |
| N3SOJ | SURA, ERIC C | 2016-01-12 |
| N3VRH | GUTKNECHT, MARK D | 2015-04-28 |
