
| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| K0ODA | Erickson, James | Randallstown | MD | G | KC3QPH | 12/15/2020 | 12/15/2030 | Active |
| K2ORX | Bair, Jeremy L | Randallston | MD | G | KC2LQY | 07/15/2003 | 07/15/2013 | Cancelled |
| K3AKE | Eady Jr, Leon | RANDALLSTOWN | MD | G | KC3AKE | 05/14/2013 | 05/14/2023 | Active |
| KA3RAB | DOGGETT, ANN | RANDALLSTOWN | MD | N | 12/28/2010 | 12/28/2020 | Active | |
| KB3JYO | Kirby, Mark E | Randallstown | MD | G | 05/10/2013 | 06/20/2023 | Active | |
| KB3JZA | Shaw, Carroll L | Randallstown | MD | T | 04/22/2013 | 06/23/2023 | Active | |
| KB3LLP | LEE, NORMAN J | RANDALLSTOWN | MD | G | 09/08/2004 | 09/08/2014 | Expired | |
| KB3MYX | Brown, Corey S | Randallstown | MD | T | 10/14/2015 | 12/06/2025 | Active | |
| KB3RKT | Hambleton, Mark T | Randallstown | MD | T | 07/02/2008 | 07/02/2018 | Expired | |
| KB3RLD | ROBERTSON, SAMUEL J | RANDALLSTOWN | MD | T | 07/07/2008 | 07/07/2018 | Cancelled | |
| KB3SWF | Furry Hams | Randallstown | MD | 05/05/2009 | 05/05/2019 | Cancelled | ||
| KC3AIQ | Johnson, Jonathan D | Randallstown | MD | T | KC3IKJ | 09/24/2022 | 09/24/2032 | Active |
| KC3AKE | Eady Jr, Leon | RANDALLSTOWN | MD | T | 04/15/2013 | 04/15/2023 | Cancelled | |
| KC3GTZ | Vuong, Lanh T | Randallstown | MD | T | 03/21/2016 | 03/21/2026 | Active | |
| KC3GWP | Hughes, Michael M | Randallstown | MD | T | 04/08/2016 | 04/08/2026 | Active | |
| KC3IKJ | Johnson, Jonathan D | Randallstown | MD | T | 01/19/2017 | 01/19/2027 | Cancelled | |
| KC3QPH | Erickson, James | Randallstown | MD | T | 11/25/2020 | 11/25/2030 | Cancelled | |
| KC4HML | ROBERTSON, SAMUEL J | RANDALLSTOWN | MD | T | KB3RLD | 04/24/2020 | 07/20/2030 | Cancelled |
| KD3DV | DOUGLASS SR, RODNEY B | RANDALLSTOWN | MD | E | 02/23/2007 | 03/24/2017 | Expired | |
| KF3RRY | Furry Hams | Randallstown | MD | KB3SWF | 05/27/2009 | 05/27/2019 | Expired | |
| N3AUN | LEWY, TERRILL G | RANDALLSTOWN | MD | G | 09/22/2014 | 10/20/2024 | Active | |
| N3GXH | ROSEN, EDMOND H | RANDALLSTOWN | MD | E | 04/11/2019 | 04/11/2029 | Active | |
| N3JLM | REED III, WILLIAM T | RANDALLSTOWN | MD | G | 10/24/2014 | 10/24/2024 | Active | |
| N3JMQ | SHAVER, MATTHEW G | RANDALLSTOWN | MD | T | 04/18/2001 | 05/14/2011 | Expired | |
| W3GXK | ZIMMERMAN, MAYER D | RANDALLSTOWN | MD | G | 07/19/2016 | 10/02/2026 | Active | |
| W3NTS | ROBERTSON, SAMUEL J | RANDALLSTOWN | MD | T | KC4HML | 11/28/2020 | 11/28/2030 | Active |
| W3RUN | SLATKOFF, ROLAND | RANDALLSTOWN | MD | E | 07/24/2003 | 10/19/2013 | Expired | |
| WA3EEE | DOGGETT, CHARLES C | RANDALLSTOWN | MD | E | 10/19/2000 | 12/24/2010 | Expired | |
| WA3GSN | OSIAL, THADDEUS A | RANDALLSTOWN | MD | A | 01/31/2006 | 04/23/2016 | Expired | |
| WA3MEZ | HART SR, RODERICK W | RANDALLSTOWN | MD | A | 03/03/2016 | 05/29/2026 | Active | |
| WA3NFU | HARRIS, ALAN R | RANDALLSTOWN | MD | G | 06/06/2015 | 08/28/2025 | Active | |
| WB3DZO | BALTIMORE RADIO AMATEUR TV SOCIETY | Randallstown | MD | 10/22/2018 | 10/22/2028 | Active | ||
| WZ3H | CHAKRAVARTHY, VASAN | RANDALLSTOWN | MD | E | KE3CD | 05/10/2013 | 08/03/2023 | Active |