
| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| AB3WT | Fallek, Henry G | Saint Leonard | MD | E | 02/24/2015 | 02/24/2025 | Cancelled | |
| K3KM | GILMER JR, HENSEL D | SAINT LEONARD | MD | E | 01/02/2014 | 03/22/2024 | Active | |
| KA3GDU | ROLSTON, THOMAS G | SAINT LEONARD | MD | N | 01/10/2017 | 03/31/2027 | Active | |
| KA3TQD | WALDORF REPEATER SUPPORT GROUP | ST LEONARD | MD | KB3BOI | 03/29/2021 | 06/19/2031 | Active | |
| KB3EMV | Surles, Thomas B | Saint Leonard | MD | G | 10/10/2019 | 12/18/2029 | Active | |
| KB3FS | THRASHER, VINCENT L | SAINT LEONARD | MD | E | 03/02/2010 | 05/29/2020 | Expired | |
| KB3GWF | Tate, James R | St Leonard | MD | G | 07/17/2001 | 07/17/2011 | Cancelled | |
| KB3GYW | Talbot, James R | SAINT LEONARD | MD | T | 06/27/2011 | 08/14/2021 | Active | |
| KB3LLT | Kelley, Matthew D | St Leonard | MD | T | 09/29/2014 | 09/29/2024 | Active | |
| KB3LUG | Masse, Richard F | St Leonard | MD | G | 10/07/2014 | 12/13/2024 | Active | |
| KB3TBZ | SHEWELL, JAMES R | ST LEONARD | MD | T | 06/18/2009 | 06/18/2019 | Expired | |
| KB3ULW | ZUPANCIC, SCOTT A | ST LEONARD | MD | T | 09/04/2020 | 09/04/2030 | Active | |
| KC3ARF | West Sr, Todd D | Saint Leonard | MD | T | 05/29/2013 | 05/29/2023 | Active | |
| KC3FOO | MC LAIN, DAVID W | SAINT LEONARD | MD | T | 09/25/2015 | 09/25/2025 | Active | |
| KC3GIX | Woodward, John E | Saint Leonard | MD | G | 02/01/2016 | 02/01/2026 | Active | |
| KC3LCX | SAALBACH, PAMELA S | Saint Leonard | MD | G | 04/06/2018 | 04/06/2028 | Active | |
| KC3MIZ | Sears, William E | Saint Leonard | MD | E | 11/13/2018 | 11/13/2028 | Active | |
| KC3MJO | Schleicher, Mark W | Saint Leonard | MD | G | 11/13/2018 | 11/13/2028 | Active | |
| KC3SGE | JACKSON, CORBIT L | SAINT LEONARD | MD | T | 06/03/2021 | 06/03/2031 | Active | |
| KC3TXO | Boehm, Tod O | Saint Leonard | MD | T | 04/11/2022 | 04/11/2032 | Active | |
| KE3UZ | SANBORN, VAUGHN K | SAINT LEONARD | MD | A | AH6GS | 09/22/1995 | 09/22/2005 | Expired |
| KG4OFW | Conover, Joseph C | St. Leonard | MD | E | 06/28/2001 | 06/28/2011 | Cancelled | |
| N3EDD | MUMPER, JOHN M | SAINT LEONARD | MD | G | 02/25/2014 | 05/17/2024 | Active | |
| N3GWO | WOLFORD, WILLIAM C | SAINT LEONARD | MD | E | 12/04/2018 | 01/27/2029 | Active | |
| N3JWV | RALLO, ROBERT F | ST LEONARD | MD | T | 06/17/2021 | 07/02/2031 | Active | |
| N3MOM | MAASSEL, PAUL W | Saint Leonard | MD | T | 10/18/2022 | 12/04/2032 | Active | |
| N3XMZ | HACKETT SR, WILLIAM J | Saint Leonard | MD | G | 11/01/2016 | 11/01/2026 | Active | |
| W1ING | Tate, James R | St Leonard | MD | E | KB3GWF | 07/21/2021 | 09/11/2031 | Active |
| W3VFR | Green, John W | Saint Leonard | MD | G | KB3SLJ | 09/04/2019 | 11/03/2029 | Active |
| WA3YXL | BALDWIN, THOMAS R | SAINT LEONARD | MD | T | 12/22/1992 | 12/22/2002 | Cancelled | |
| WD8OYG | KINCAID, DWAYNE L | SAINT LEONARD | MD | E | 09/21/2020 | 12/18/2030 | Active |