The Federal Communications Commission (FCC) has granted a total of 229 licenses and call signs in the category of Amateur license in Pasadena, 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 |
|---|---|---|
| KC3GSA | Hawkins, Deborah R | 2016-03-14 |
| KC3HFP | Anzaldi, Vincent J | 2016-05-25 |
| KC3HGS | Kress, Tim | 2016-06-13 |
| KC3HGT | Horvers IV, John J | 2016-06-13 |
| KC3HGU | Garcia, Cecelia A | 2016-06-13 |
| KC3HPV | Hackman, Chris | 2016-08-24 |
| KC3IFP | Talvik, Randall B | 2016-12-05 |
| KC3JI | WEISENBORN III, WILLIAM M | 2018-01-03 |
| KC3JJN | Klutz, Timothy J | 2017-06-19 |
| KC3JNL | Schrenk, Ryan M | 2017-07-17 |
| KC3KBO | Bennaman III, Raymond E | 2017-10-25 |
| KC3KC | FIORIO, MAURIZIO J | 2016-10-12 |
| | ||
| KC3KLO | Woehrer, Lauren E | 2017-12-11 |
| KC3KMF | Woehrer, Lauren E | 2017-12-14 |
| KC3LWX | Marti, Jose F | 2018-07-27 |
| KC3MRO | McKnight Jr, Thomas R | 2019-01-30 |
| KC3NGY | Kelly, Melissa C | 2019-04-15 |
| KC3NHA | Renard, Jason T | 2019-04-15 |
| KC3NHC | Cauffman, Braeden T | 2019-04-15 |
| KC3NIT | Nowicki, David | 2019-04-24 |
| KC3NVA | Malone, Thomas | 2019-07-23 |
| KC3NWA | PRZYBYLSKI, RICHARD | 2019-08-05 |
| KC3OAR | Derderian, Tyler J | 2019-09-16 |
| KC3OQI | Jacobs, Dale | 2020-01-06 |
| KC3PJL | HARBER, JOHN G | 2020-06-10 |
| KC3PJW | Sulonen, Deanna L | 2020-06-15 |
| KC3PJX | Sulonen, Ezekiel D | 2020-06-15 |
| KC3PNZ | Chin, Geoffrey A | 2020-07-06 |
| KC3POM | Cornias, Antonios C | 2020-07-07 |
| KC3PPU | Hewitt, Russ L | 2020-07-13 |
| KC3PTI | FILER, KEVIN | 2020-08-03 |
| KC3PVL | Sanders, William B | 2020-08-19 |
| KC3QKK | TRUETT, RICHARD F | 2020-11-09 |
| KC3QQO | HUDGINS, ERIC | 2020-12-07 |
| KC3QWC | Langan, Glenn I | 2020-12-22 |
| KC3RNB | Griffith, Ryan | 2021-03-11 |
| KC3RNV | BERGSMITH JR, RONALD G | 2021-03-15 |
| KC3RPO | Fowler, Steven D | 2021-03-23 |
| KC3RQW | Peek, Timothy D | 2021-03-25 |
| KC3SBS | Kane, Robert J | 2021-05-11 |
| KC3SOI | DANIELS, TRACEY J | 2021-08-10 |
| KC3TBU | DOACH, BRANDON J | 2021-11-13 |
| KC3TMF | Montoro, Anna M | 2022-02-14 |
| KC3TRK | Gue, Richard A | 2022-03-15 |
| KC3TTI | Davidson, Erich | 2022-03-21 |
| KC3UQ | PIERCE, EDWARD J | 2018-11-30 |
| KC3UTV | MILLER, JASON | 2022-09-07 |
| KC3VBF | Embry, Bryan | 2022-11-03 |
| KC3VCK | Mavica, Steven J | 2022-11-15 |
| KC3VHV | PRELLER, MATTHEW | 2022-12-20 |
| KC3YY | NEUMAN, RONALD H | 2020-07-23 |
| KC4UFG | MC CAULEY, PAUL N | 2012-08-15 |
| KC7CBY | LALLISS, SCOTT W | 2014-03-25 |
| KD5IWW | HARDY, WILLIAM W | 2009-12-29 |
| KD8OPE | Vajda, Katherine A | 2020-05-15 |
| KE3HV | SCHAUB, NICHOLAS P | 2005-04-19 |
| KE3J | Benish, LISA M | 2012-05-08 |
| KE3P | WENZELOW, ROBERT W | 2014-06-24 |
| KE3SE | SPORE, ROBERT N | 2004-06-10 |
| KE5ERG | Summers, Stewart T | 2015-03-27 |
| KG4JZM | Dorsett, Andrew O | 2010-08-17 |
| KH2JH | ONG, SIMON G | 2014-01-03 |
| KI6HHY | WELSH, LISA M | 2016-12-21 |
| KJ3B | LITZENBERGER, THEODORE W | 2019-02-05 |
| KM4OYX | McDaniel, Sean F | 2015-11-18 |
| N2RXP | PICKETT, JAMES H | 2012-09-05 |
| N3BTM | Barbour, John H | 2014-01-09 |
| N3BYN | Johney, Gary E | 2022-04-12 |
| N3FHM | ALLEN, DOUGLAS W | 2007-02-13 |
| N3GFE | DANIELS JR, FRANK | 2007-10-23 |
| N3GVO | MC CORMICK SR, JAMES D | 2019-04-09 |
| N3HYR | DAL SANTO JR, ANTHONY | 2013-10-31 |
| N3HZP | STUMPFOLL, MICHAEL P | 2021-04-16 |
| N3IGU | MENRAD, ROBERT J | 2020-07-07 |
| N3IMD | Machia, Nancy C | 2020-06-29 |
| N3IUE | DURHAM, DONALD L | 2023-03-07 |
| N3KNP | BECKER, BRUCE N | 2011-10-05 |
| N3KQB | WEIBE, EDWARD W | 2021-08-18 |
| N3LRP | FUNK JR, JOSEPH G | 2022-02-01 |
| N3MDA | BARBOUR, JERRI L | 2022-02-08 |
| N3MIQ | Fallon, Brian J | 2012-02-28 |
| N3MTK | DURHAM, KATHLEEN J | 2023-03-14 |
| N3MYR | BANNER, DAVID L | 2012-10-10 |
| N3OPI | PURDY, KENNETH J | 2013-03-01 |
| N3ORT | HOCKENBERRY SR, LYLE D | 2023-04-19 |
| N3PAN | FLEISCHMANN, RONALD C | 2013-02-28 |
| N3PAP | MC CORMICK, LINDA S | 2013-02-22 |
| N3PAT | THOMAS, PAUL A | 2013-04-17 |
| N3PCR | COLBURN, ELISA M | 2013-03-26 |
| N3PSA | BOYER, ANA M | 2013-05-07 |
| N3RAU | WEEKLEY, ROBERT K | 2003-10-23 |
| N3RRA | COOMBS, JAMES A | 2014-01-03 |
| N3RUU | WIEMANN, TERRY D | 2004-01-22 |
| N3RZN | MACKALL, GILBERT A | 2014-03-26 |
| N3SJG | DOBRY, TIMOTHY N | 2004-04-21 |
| N3SNU | RILEY, WILLIAM M | 2014-07-15 |
| N3UAP | FRANC, KEVIN M | 2015-06-30 |
| N3UIP | ROGERS JR, LARRY C | 2004-11-13 |
| N3UKK | JEWER, CLINTON J | 2014-12-05 |
| N3UTY | KING, MICHAEL W | 2015-03-17 |
