
| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| AB3JP | Brewer, Dean T | Manchester | MD | E | 05/21/2019 | 06/17/2029 | Active | |
| AC3EG | YOUNG JR, RAY N | MANCHESTER | MD | E | KC3DHQ | 04/09/2019 | 08/06/2024 | Active |
| KA3IXG | BALDWIN, DENNIS J | MANCHESTER | MD | G | 10/19/2022 | 11/10/2032 | Active | |
| KA3ZLA | Simpson, Robert J | Manchester | MD | E | 10/25/2012 | 12/22/2022 | Active | |
| KB3BXH | BRANDENBURG, ALVIN W | MANCHESTER | MD | T | 01/06/1998 | 11/19/2007 | Cancelled | |
| KB3DHH | HEEFNER, KRISTOFER B | MANCHESTER | MD | T | 10/23/2018 | 12/22/2028 | Active | |
| KB3EML | Bumstead, Sean D | MANCHESTER | MD | T | 04/15/2020 | 04/15/2030 | Active | |
| KB3EMN | Lambert, Thomas M | MANCHESTER | MD | T | 09/28/2009 | 12/15/2019 | Expired | |
| KB3FAI | LaBarre, Debbra A | Lineboro | MD | T | 03/04/2020 | 05/26/2030 | Active | |
| KB3JFF | Wills Jr, George W | Lineboro | MD | E | 12/27/2012 | 03/04/2023 | Active | |
| KB3MCL | Raver Sr, Adam F | Lineboro | MD | G | 11/22/2016 | 11/22/2026 | Active | |
| KB3NZM | Stalick, Robert F | Millers | MD | T | 09/07/2016 | 09/11/2026 | Active | |
| KB3OGK | Schott, Donna M | Manchester | MD | T | 11/15/2016 | 11/20/2026 | Active | |
| KB3OWJ | Tracey, Brittany | Manchester | MD | T | 04/02/2007 | 04/02/2017 | Expired | |
| KB3RSH | Areson, Timothy L | Manchester | MD | G | 08/07/2018 | 10/06/2028 | Active | |
| KB3VGO | GRAVES, JOHN G | Manchester | MD | E | 08/04/2020 | 10/27/2030 | Active | |
| KB3YLC | Aguilar, Morris J | MANCHESTER | MD | T | 04/02/2012 | 04/02/2022 | Active | |
| KB3ZNL | Wadsworth, Arthur L | Manchester | MD | E | 09/24/2022 | 11/30/2032 | Active | |
| KC3AXL | NEFF, JAMES L | MANCHESTER | MD | G | 07/08/2013 | 07/08/2023 | Cancelled | |
| KC3DHQ | YOUNG JR, RAY N | MANCHESTER | MD | E | 08/06/2014 | 08/06/2024 | Cancelled | |
| KC3FZB | Forbes, Katherine E | Manchester | MD | T | 11/19/2015 | 11/19/2025 | Active | |
| KC3FZC | Forbes, Kyle R | Manchester | MD | T | 11/19/2015 | 11/19/2025 | Active | |
| KC3GIA | Fogarty, Evan C | Manchester | MD | G | 01/26/2016 | 01/26/2026 | Cancelled | |
| KC3GPA | Fogarty, Shanon K | Manchester | MD | G | 02/29/2016 | 02/28/2026 | Active | |
| KC3HHN | Fogarty, Taylee J | Manchester | MD | G | 06/16/2016 | 06/16/2026 | Active | |
| KC3HLM | No Budget Amateur Radio Club | Manchester | MD | 07/14/2016 | 07/14/2026 | Active | ||
| KC3MTP | Lo Forte, Dallin A | Manchester | MD | T | 01/31/2019 | 01/31/2029 | Active | |
| KC3QNK | RAVER JR, ADAM F | LINEBORO | MD | T | 11/18/2020 | 11/18/2030 | Active | |
| KC3QVO | Classen, John | Manchester | MD | E | 12/21/2020 | 12/21/2030 | Active | |
| KC3RUL | Black, Cassandra | MANCHESTER | MD | T | 04/05/2021 | 04/05/2031 | Active | |
| KC3RUM | Black, Kenneth E | MANCHESTER | MD | G | 04/05/2021 | 04/05/2031 | Active | |
| KC3RUN | Black, Tammy | MANCHESTER | MD | T | 04/05/2021 | 04/05/2031 | Active | |
| KC3TBV | Pugh, Roger W | Manchester | MD | T | 11/15/2021 | 11/15/2031 | Active | |
| KC3UPZ | Scofield, Logan J | Manchester | MD | T | 08/04/2022 | 08/04/2032 | Active | |
| KF7CTT | LO FORTE, DANIEL V | Manchester | MD | E | 05/21/2009 | 05/21/2019 | Expired | |
| N2QNY | FENWICK, KATHERINE J | MANCHESTER | MD | G | 02/08/2002 | 04/21/2012 | Expired | |
| N3CWG | Bumstead, Douglass H | Manchester | MD | E | 11/25/2017 | 02/20/2028 | Active | |
| N3FJZ | SCOTT JR, RICHARD F | MANCHESTER | MD | G | KA3KVX | 01/05/2021 | 02/01/2031 | Active |
| N3FRA | NARDONE, GEORGE J | Manchester | MD | G | 05/06/2008 | 05/06/2018 | Cancelled | |
| N3GL | LABARRE, GARY K | LINEBORO | MD | E | N3YYC | 10/21/2020 | 01/17/2031 | Active |
| N3ICI | Grall, William S | Manchester | MD | G | 04/30/2019 | 07/27/2029 | Active | |
| N3IEE | TRACEY JR, VERNON L | MILLERS | MD | G | KA3NCU | 05/21/2020 | 08/13/2030 | Active |
| N3JEM | MARKLE, CATHERINE E | MANCHESTER | MD | G | KA3YMS | 11/20/2012 | 01/26/2023 | Active |
| N3JMT | TRUMP SR, ROLAND S | MANCHESTER | MD | G | 03/23/2011 | 05/14/2021 | Active | |
| N3KZS | STOFFEL, RALPH G | MANCHESTER | MD | T | 08/30/2021 | 11/26/2031 | Active | |
| N3LEC | MC FALLS JR, WILLIAM M | MANCHESTER | MD | T | 12/23/2021 | 12/24/2031 | Active | |
| N3LTM | STOFFEL, KIMBERLY J | MANCHESTER | MD | T | 01/26/2012 | 03/03/2022 | Active | |
| N3MPK | MARKLE, JODY P | MANCHESTER | MD | P | KA3ZWL | 06/09/1992 | 06/09/2002 | Expired |
| N3NOT | DALE, ALLAN A | MANCHESTER | MD | E | 08/14/2002 | 11/10/2012 | Cancelled | |
| N3NOU | DALE, PATRICIA | MANCHESTER | MD | T | 08/14/2002 | 11/10/2012 | Expired | |
| N3QPD | DEMIDENKO, MICHAEL D | MANCHESTER | MD | G | 08/12/2003 | 10/12/2013 | Expired | |
| N3UYL | WALLACE, ANTHONY D | MANCHESTER | MD | T | 02/04/2015 | 04/04/2025 | Active | |
| N3XAB | DITTO, BARRY E | MILLERS | MD | T | 01/30/2006 | 03/21/2016 | Expired | |
| N3XWT | Matthews, Omar F | Millers | MD | E | 05/09/2006 | 07/29/2016 | Expired | |
| N3YIY | ALCOTT, DANIEL M | MILLERS | MD | T | 04/04/2017 | 04/04/2027 | Active | |
| N3YYC | LABARRE, GARY K | LINEBORO | MD | E | 02/25/1998 | 03/24/2007 | Cancelled | |
| NS3X | NALEPA, MARK J | MANCHESTER | MD | E | 06/13/2018 | 07/20/2028 | Active | |
| W3KMB | Fogarty, Evan C | Manchester | MD | G | KC3GIA | 03/05/2016 | 03/05/2026 | Active |
| W3KRP | BRANDENBURG, ALVIN W | MANCHESTER | MD | G | KB3BXH | 02/19/2022 | 05/17/2032 | Active |
| W3SCA | NARDONE, GEORGE J | Manchester | MD | E | N3FRA | 09/23/2014 | 09/23/2024 | Active |
| W3VZ | MILLER, PHILLIP R | MANCHESTER | MD | E | W3WFM | 03/04/2020 | 05/16/2030 | Active |
| W3WFM | MILLER, PHILLIP R | MANCHESTER | MD | E | 11/24/1997 | 11/24/2007 | Cancelled | |
| WA3QDG | ROTHBAUM, DONALD M | MANCHESTER | MD | G | 10/17/2017 | 01/13/2028 | Active | |
| WA3UCM | REYNOLDS, CURT J | Manchester | MD | G | 06/11/2014 | 06/11/2024 | Active | |
| WH6CE | KAJIHARA, MELISSA S | MANCHESTER | MD | T | 11/24/2015 | 11/29/2025 | Active | |
| WN3N | MARKLE JR, FREDERICK N | MANCHESTER | MD | E | N3IBP | 02/26/2021 | 05/14/2031 | Active |