The Federal Communications Commission (FCC) has granted a total of 36 licenses and call signs in the category of Amateur license in North Potomac, 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 |
|---|---|---|
| AJ3Q | Mc Intyre, Michael J | 2014-03-13 |
| KA3ROH | FULLER, GEOFFREY D | 2011-11-29 |
| KA7GJK | DeNucci, Donald J | 2016-06-18 |
| KB3NST | Lam, Chester C | 2016-06-09 |
| KB3NUK | Williams, Mark A | 2016-05-18 |
| KB3QCH | BURR, MICHAEL R | 2017-09-13 |
| KB3SHG | GRIFFITH JR, HARRY C | 2018-11-30 |
| KB3SJZ | Keene, Robert A | 2009-03-05 |
| KB3SOQ | Pan, Wayne | 2009-03-30 |
| KB3VBC | Mietus Jr, John R | 2020-08-19 |
| KB3ZKS | SUBRAMANIAN, SANJAY | 2022-10-25 |
| KB3ZOT | CANALI, LUIGI J | 2012-12-07 |
| KC3AAK | Goldstein, Eric A | 2013-02-21 |
| KC3BIP | WALSH, THOMAS M | 2013-10-17 |
| KC3HJO | Lew, Ting T | 2016-06-24 |
| KC3HTD | Mulford, Gerard D | 2016-09-12 |
| KC3ICG | LEVIN, JACK P | 2016-11-14 |
| KC3LUD | Gorbachev, John V | 2018-07-09 |
| KC3LUH | Bell, Owen T | 2018-07-09 |
| KC3LUN | Dutcher, Terrence A | 2018-07-09 |
| KC3NIE | Ziadie, Kelly G | 2019-04-22 |
| KC3VMV | TANG, GRACE J | 2023-02-02 |
| KE3QI | OHNO, YOSHIHIRO | 2014-09-19 |
| KE4HYY | BENGTSON, DAVID E | 2013-10-18 |
| KJ4NP | PARR, TED L | 2018-01-17 |
| KK6EEJ | Galladora, Nicholas A | 2013-05-06 |
| N0MLW | Ando, Tamotsu | 2013-07-23 |
| N3DQR | HOFF, PATRICK R | 2018-06-14 |
| N3HDL | PORTNOY, MATTHEW E | 2018-11-21 |
| N3ING | CUNNINGHAM, ROBERT F | 2010-07-10 |
| WA3DMT | TRAGER, JAY S | 2016-07-30 |
| WA3FZJ | SIS, MICHAEL C | 2016-10-18 |
| WA3IOQ | YOUNG, GEORGE L | 2014-01-23 |
| WA3OXL | KRINSKY, RICHARD A | 2021-06-09 |
| WA3VSG | STEINBERG, SETH M | 2014-06-24 |
| WA9ZEU | MENEELY, DENNIS C | 2015-07-29 |
