The Federal Communications Commission (FCC) has granted a total of 58 licenses and call signs in the category of Vanity license in Rockville, 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 |
|---|---|---|
| K1DKR | Salahuddin, K Yusuf | 2008-05-13 |
| K1RCM | Murphy, Rebecca C | 2023-01-24 |
| K3BAB | BASKETT, BRUCE A | 2014-03-29 |
| K3CPR | Burstyn, Maeir Y | 2016-11-19 |
| K3DAP | Pressman, David A | 2020-07-09 |
| K3DU | Dubitsky, Victor K | 2020-06-20 |
| K3EDU | Lago, David | 2015-10-23 |
| K3ELH | Elhamdani, Ameen | 2018-06-05 |
| K3PTC | Coggins, Patrick T | 2014-07-23 |
| K3RAL | WILKINSON, RANDALL A L | 2018-01-23 |
| K3RHT | Thompson, Randall H | 2019-07-12 |
| K3RSD | DUNBAR, RANDY S | 2011-10-25 |
| | ||
| K3VDX | COSOLAPOV, ALEXANDRU | 2021-12-17 |
| K3YEE | YEE, KENNETH W | 2018-10-12 |
| K6PFA | ALEXANDER, PAUL F | 2017-09-19 |
| K7SWG | Geibel, Scott W | 2014-01-25 |
| KA3JLA | Abraham, Jasmine L | 2017-08-08 |
| KB2EM | MALONEY, EDWARD J | 2015-10-23 |
| KC2LR | Walling, Lauren R | 2014-06-05 |
| KC3WMJ | Dias Jayasuriya, Manoj P | 2020-09-09 |
| KG2K | Curtis, Christian M | 2017-05-09 |
| KK4HG | GARDNER III, HENRY A | 2007-05-15 |
| KQ3B | Pollock, Stephen C | 2016-10-06 |
| N0VTB | Schakow, Michael | 2017-07-18 |
| N1GZ | Basil, William G | 2014-02-08 |
| N1OTM | BABSON III, WILLIAM A | 2015-12-01 |
| N3BRT | FRANKFORD, MARK A | 2020-02-08 |
| N3FX | HEATWOLE, ANTONY J | 2019-12-13 |
| N8RF | Flores, Roberto E | 2016-07-08 |
| NC3D | Donahue, Peggy C | 2019-10-01 |
| NC3M | Donahue, Michael L | 2018-03-07 |
| NH7C | CAESAR, STEVEN A | 2016-12-05 |
| NK3W | Woelfle, Jed P | 2017-12-20 |
| NN0M | Cole, Eugene R | 2017-05-27 |
| NS2P | Sabnis, Adheesh A | 2017-06-09 |
| NW3K | Krichinsky, Eric D | 2022-03-19 |
| NW3R | Interior Radio Club | 2019-01-30 |
| W1NPS | Interior Radio Club | 2019-01-30 |
| W2JVE | BARNETT, JAY M | 2018-12-11 |
| W3AY | CHAVERIM OF GREATER WASHINGTON INC | 2017-11-22 |
| W3BEA | Avery, Bruce E | 2012-12-21 |
| W3CAF | FELDMAN, NEIL B | 2014-07-29 |
| W3DAB | BARANOWSKY, DERRICK A | 2017-07-07 |
| W3DOI | Interior Radio Club | 2019-01-30 |
| W3FLY | Bevan Jr, William C | 2018-09-21 |
| W3FSP | SHEPPARD, GREGORY K | 2017-07-18 |
| W3IVD | BABSON III, WILLIAM A | 2017-09-01 |
| W3JXN | Alexander, Richard G | 2011-08-17 |
| W3LNM | Backus, Sarah A | 2015-10-28 |
| W3MEN | CONROY, THOMAS W | 2020-12-12 |
| W3NB | Tepper, A S | 2017-02-08 |
| W3OM | STOVALL, DAVID B | 2016-10-03 |
| W3SCI | Fuchs, Bruce A | 2017-10-07 |
| W3VKD | Dubitsky, Victor K | 2010-12-03 |
| WM1E | Driscoe, Robert H | 2015-04-07 |
| WN3R | HAYMAN, RICHARD W | 2014-04-04 |
| WR3R | CLARK, GARY A | 2013-10-17 |
| WW3QB | LADDEN, ROBERT M | 2016-12-06 |
