The Federal Communications Commission (FCC) has granted a total of 111 licenses and call signs in the category of Amateur license in Waldorf, 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 |
|---|---|---|
| AB3CJ | Jeremiah-Pettersson, Vidya | 2014-08-06 |
| AB3RE | KAREEM, ERIC E | 2015-02-26 |
| KA3ABW | HALL, ELIZABETH A | 2018-02-06 |
| KA3EUI | GRIMALDI, LOUIS J | 2005-04-09 |
| KA3MML | RIGSBEE, GEORGE R | 2015-03-06 |
| KA3WMZ | NEWMAN, STEVEN M | 2020-06-30 |
| KA3ZNU | BAILEY, LAWRENCE E | 2022-02-03 |
| KB3EHJ | SCARBOROUGH, RORY S | 2019-07-26 |
| KB3EPA | Bruce, Samuel E | 2010-01-26 |
| KB3GFJ | Hummel, Brian J | 2010-12-08 |
| KB3GXV | Small, Jesse M | 2011-11-11 |
| KB3JRX | Towns, Gene S | 2013-02-14 |
| | ||
| KB3JTH | Liller, Stephany P | 2013-02-25 |
| KB3KHT | WALKER, JAMES F | 2013-07-16 |
| KB3KOW | Davidson, Robert W | 2013-09-30 |
| KB3MGD | Hickman, Thomas R | 2005-04-29 |
| KB3MLF | Hannah, Kenneth R | 2005-07-13 |
| KB3NGW | Bicknell, David A | 2016-04-11 |
| KB3NIS | Barnes Jr, Douglas E | 2016-01-16 |
| KB3PHH | Mierzwa, Adam V | 2007-06-11 |
| KB3POP | McDonald, Susan J | 2007-08-13 |
| KB3QIJ | QUEEN, ALICE M | 2008-02-04 |
| KB3QZT | JONES, MICHELLE P | 2008-04-14 |
| KB3RSJ | ONeill, Richard D | 2018-07-17 |
| KB3SHF | FUREY, EUGENE T | 2018-11-29 |
| KB3SLL | Tavenner, Jacob P | 2009-03-16 |
| KB3SWC | Kneale, Mako | 2009-05-04 |
| KB3TGT | Smith, Timothy C | 2019-07-30 |
| KB3TJR | JAMISON, JOSEPH R | 2009-09-14 |
| KB3TMO | SMITH SR, PATRICK C | 2019-10-10 |
| KB3UYZ | Hinman, Patrick D | 2020-06-16 |
| KB3VSI | Hoke, Timothy R | 2011-03-14 |
| KB3WAM | McCarty, Patrick A | 2021-04-23 |
| KB3WJS | Hayes, Lowell T | 2011-08-17 |
| KB3WTT | BAIRAN, ARTURO M | 2011-11-30 |
| KB3YQA | HATCH, KEHLE R | 2012-04-27 |
| KB3YQB | HATCH, CARY D | 2012-04-27 |
| KB3ZK | Palmer, Terry L | 2016-11-03 |
| KB3ZOS | KAREEM JR, ERIC | 2011-05-09 |
| KB5KIR | BRACKEN, BARRY K | 2019-04-17 |
| KB8ESP | PARISH, ANDREA | 2021-07-28 |
| KB8TX | BOWMAN, EDWIN M | 2005-05-19 |
| KC0TVF | Metcalfe, Brenden A | 2016-04-19 |
| KC2GUA | Carlyle, Robert G | 2010-09-30 |
| KC3AKT | Traynham, Quentin L | 2023-05-02 |
| KC3AMJ | Michela, Joseph W | 2013-04-25 |
| KC3API | Roberts Sr, Richard E | 2013-05-14 |
| KC3BBP | ZARYCHTA, WILLIAM A | 2013-08-12 |
| KC3BBW | Gammon, Jessica | 2013-08-12 |
| KC3CCH | DALTON, CARL E | 2014-02-13 |
| KC3CCM | REN, DAVID E | 2014-02-13 |
| KC3COV | Resnick, Carl J | 2014-04-14 |
| KC3COW | Resnick, Donna L | 2014-04-14 |
| KC3CZL | Plischke, Lance R | 2014-06-09 |
| KC3DHR | Hernandez, Ernesto G | 2014-08-07 |
| KC3DOB | Moore, Aaron J | 2014-09-24 |
| KC3HGY | Shay, Patrick | 2016-06-14 |
| KC3HYG | Meyers, David C | 2016-10-18 |
| KC3IDP | Seaton, Robert C | 2016-11-21 |
| KC3ILA | Jamison, Nicholas P | 2017-01-23 |
| KC3ILE | Bristow, Richard A | 2017-01-23 |
| KC3ITO | Hoover, Amanda J | 2017-03-13 |
| KC3JHK | Gordon III, Armand J | 2017-05-30 |
| KC3KSP | Phipps, Kelly G | 2018-02-05 |
| KC3LDM | Giroux, Scott D | 2018-04-09 |
| KC3LRE | Simpson, Alan W | 2018-06-20 |
| KC3LZW | Canonizado, Rey A | 2018-09-10 |
| KC3MEK | Rodriguez, Jesus M | 2018-10-09 |
| KC3MUC | Leviste, Rocky T | 2019-01-31 |
| KC3OOV | Dick, Jacob L | 2019-12-18 |
| KC3OOZ | Tull, Jonathan D | 2019-12-19 |
| KC3OPK | Simons, Daniel J | 2019-12-26 |
| KC3PYK | Barone, Seth R | 2020-09-04 |
| KC3QCB | Avery, Keith E | 2020-09-21 |
| KC3SBM | McBride, Chip | 2021-05-10 |
| KC3TEG | Jones, Karen | 2021-11-29 |
| KC3TWC | Singletary, Steven M | 2022-04-05 |
| KC3UMV | Albro, William P | 2022-06-30 |
| KC3VDO | Bradd, Jacob D | 2022-11-17 |
| KC3VIW | Johnson, William D | 2022-12-24 |
| KE0OTF | Wzest, Christopher J | 2017-10-16 |
| KE3NK | BULL, JIMMY R | 2004-01-15 |
| KE6PNY | DEATO, HECTOR V | 2015-01-28 |
| KF4CQQ | Miller, Frank W | 2005-08-16 |
| KJ6AYK | DOCENA SR, ABEL P | 2019-06-06 |
| KM4QKZ | Ogando, Jose R | 2016-01-25 |
| N2GEG | Tyson, Michael L | 2015-12-29 |
| N3BBO | DARLAK, DENNIS R | 2004-08-31 |
| N3FIB | SHUTT, BANDY B | 2016-05-21 |
| N3HUH | Mc Clain, John C | 2021-09-01 |
| N3OHV | STINE, DANIEL R | 2013-01-16 |
| N3OSR | Cacciaglia, David J | 2013-06-20 |
| N3RIH | PAVERO, MICHAEL S | 2013-11-25 |
| N3WZG | RAMAKDAWALA, RIZWAN R | 2006-01-31 |
| N3WZU | TIPPETT, GORDON W | 2016-04-06 |
| N3YRZ | Sack, Michelle M | 2016-11-22 |
| N3YSY | JOSEPHS, MATTHEW S | 2007-07-10 |
| N3ZVU | Flynn, David J | 2017-07-17 |
| N6QHG | IORDANIDES, PAUL D | 2018-09-11 |
| W3DMW | LEVIN, RUSSELL S | 2018-06-19 |
