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Callsign: KC3IGL Name: Riderwood Amateur Radio Club City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 12/07/2016 Expires: 12/07/2026 Uls: FCC Info
Callsign: N3YG Class: Extra Name: Toll, Michael J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/27/2017 Expires: 06/08/2027 Uls: FCC Info
Callsign: W3HFA Class: Extra Name: FREIRICH, PAUL J City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 08/06/2021 Expires: 08/06/2031 Uls: FCC Info
Callsign: KC3LFJ Class: Technician Name: Beyene, Abel G City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/16/2018 Expires: 04/16/2028 Uls: FCC Info
Callsign: K3WMT Class: Technician Name: Toll, William M City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 05/02/2017 Expires: 07/06/2027 Uls: FCC Info
Callsign: W3HZB Class: Advanced Name: HAMILTON, LEROY L City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 01/22/2015 Expires: 03/06/2025 Uls: FCC Info
Callsign: W3GZV Class: Extra Name: MARSHALL JR, STANLEY E City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 01/30/2019 Expires: 03/05/2029 Uls: FCC Info
Callsign: KB3HNC Class: General Name: INGRAM, JOHN J City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 11/03/2021 Expires: 01/31/2032 Uls: FCC Info
Callsign: K3JLP Class: Technician Name: PRESSLER, JONATHAN L City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 04/12/2024 Expires: 04/12/2034 Uls: FCC Info
Callsign: KC3LFG Class: Extra Name: Kahsay, Alexander S City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/16/2018 Expires: 04/16/2028 Uls: FCC Info
Callsign: W3BHN Class: Advanced Name: JACOBS, ALBERT B City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 02/06/2019 Expires: 05/03/2029 Uls: FCC Info
Callsign: KC3JMI Class: General Name: Fagan, Benjamin P City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 07/10/2017 Expires: 07/10/2027 Uls: FCC Info
Callsign: K3VEC Name: CALVERTON REPEATER GROUP City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 10/05/2021 Expires: 10/12/2031 Uls: FCC Info
Callsign: KC3HMI Class: Technician Name: Burton, Akobi S City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 07/18/2016 Expires: 07/18/2026 Uls: FCC Info
Callsign: KC3QXK Class: Technician Name: Marr, Christine City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 01/05/2021 Expires: 01/05/2031 Uls: FCC Info
Callsign: NU3J Class: Extra Name: COLELLA, ANTHONY G City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 07/02/2019 Expires: 07/02/2029 Uls: FCC Info
Callsign: N9MLA Class: Technician Name: LEVIT, JASON J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 02/15/2022 Expires: 03/06/2032 Uls: FCC Info
Callsign: N4SYL Class: Technician Name: Eakin, June M City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 06/11/2018 Expires: 04/22/2028 Uls: FCC Info
Callsign: N4SYK Class: Technician Name: Eakin, C Mark City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 06/11/2018 Expires: 04/22/2028 Uls: FCC Info
Callsign: W1NM Class: Extra Name: Zakharov, Jerry City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 05/16/2026 Expires: 05/27/2036 Uls: FCC Info
Callsign: KB3KOC Class: Extra Name: DAVE, DARWYN M City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 11/25/2023 Expires: 12/09/2033 Uls: FCC Info
Callsign: N3UXZ Class: Technician Name: CREEL, CAROLYN M City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 03/25/2025 Expires: 04/04/2035 Uls: FCC Info
Callsign: K3TK Class: Extra Name: MILLS, THOMAS K City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 02/07/2017 Expires: 02/07/2027 Uls: FCC Info
Callsign: WB2ZAB Class: Extra Name: Ruby, Todd R City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 09/16/2025 Expires: 12/11/2035 Uls: FCC Info
Callsign: KC8ROF Class: Technician Name: BRADLEY, MATTHEW T City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 03/17/2021 Expires: 05/29/2031 Uls: FCC Info
Callsign: WA3AE Class: Extra Name: Cox Sr, Charles E City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 12/22/2020 Expires: 02/23/2031 Uls: FCC Info
Callsign: AL1B Class: Extra Name: BURKET III, VIRGIL E City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 02/24/2018 Expires: 02/24/2028 Uls: FCC Info
Callsign: KB3EKE Class: Technician Name: WOODY, KATHLEEN J City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 06/09/2020 Expires: 06/09/2030 Uls: FCC Info
Callsign: KC3NMD Class: Extra Name: Walker, Lynn C City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 05/13/2019 Expires: 05/13/2029 Uls: FCC Info
Callsign: KC3WMZ Class: Technician Name: Bernardo II, Abelardo C City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 08/01/2023 Expires: 08/01/2033 Uls: FCC Info
Callsign: WB9TSO Class: Extra Name: HANSEN, RICHARD H City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 09/24/2025 Expires: 09/24/2035 Uls: FCC Info
Callsign: KC3LQN Class: Technician Name: Jung, Alexander S City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 06/18/2018 Expires: 06/18/2028 Uls: FCC Info
Callsign: WB3GXW Class: Extra Name: CREEL JR, JOHN B City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 08/22/2023 Expires: 11/02/2033 Uls: FCC Info
Callsign: WB3CCP Class: General Name: KONICK, BERNARD City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 08/08/2018 Expires: 08/08/2028 Uls: FCC Info
Callsign: WB3ARZ Class: Advanced Name: CARRERA JR, HENRY N City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 04/17/2018 Expires: 05/12/2028 Uls: FCC Info
Callsign: N3ZQU Class: Technician Name: Creel, Gina P City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/11/2017 Expires: 06/28/2027 Uls: FCC Info
Callsign: WA7KCA Class: General Name: MOORE, RICHARD City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 10/28/2016 Expires: 01/09/2027 Uls: FCC Info
Callsign: KC3ZID Class: Technician Name: Lee Jr, Thomas City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 06/19/2024 Expires: 06/19/2034 Uls: FCC Info
Callsign: KD3AES Class: Technician Name: Finan, Edward J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 11/20/2024 Expires: 11/20/2034 Uls: FCC Info
Callsign: WA3PYK Class: Technician Name: FILIPOV, ANDREE N City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 05/02/2017 Expires: 06/26/2027 Uls: FCC Info
Callsign: WA3MXC Class: General Name: STEVENS, CRAIG R City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 03/03/2016 Expires: 04/01/2026 Uls: FCC Info
Callsign: WA3MNN Class: Extra Name: Elgin Jr, John T City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 01/07/2022 Expires: 03/17/2032 Uls: FCC Info
Callsign: W3AS Class: Extra Name: SHAKLAN, DAVID J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 01/11/2025 Expires: 01/11/2035 Uls: FCC Info
Callsign: W3ULS Class: General Name: RIPPEY, JOHN S City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 03/13/2019 Expires: 06/10/2029 Uls: FCC Info
Callsign: KD3ANI Class: Technician Name: Nesta, Jeffrey A City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 01/23/2025 Expires: 01/23/2035 Uls: FCC Info
Callsign: KD3BEN Class: Technician Name: Salako, Opeyemi City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 05/01/2025 Expires: 05/01/2035 Uls: FCC Info
Callsign: WB3JKN Class: Technician Name: ARSEM, COLLINS City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 12/06/2017 Expires: 02/25/2028 Uls: FCC Info
Callsign: KB3VTF Class: Technician Name: Kahl, William J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/17/2021 Expires: 04/17/2031 Uls: FCC Info
Callsign: KB3MJW Class: General Name: Zuckerman, Rachel B City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/07/2016 Expires: 04/07/2026 Uls: FCC Info
Callsign: AB3WP Class: Extra Name: Matthews, Charles A City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 08/07/2024 Expires: 10/30/2034 Uls: FCC Info
Callsign: W3VIM Class: General Name: Hamilton III, Raymond H City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 01/10/2026 Expires: 01/10/2036 Uls: FCC Info
Callsign: N3ZH Class: Extra Name: Zuckerman, Howard N City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/18/2025 Expires: 05/06/2035 Uls: FCC Info
Callsign: KA3QJL Class: General Name: KAMINSKI, ANTHONY J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/27/2017 Expires: 07/10/2027 Uls: FCC Info
Callsign: KA3TTW Class: Advanced Name: OWEN, HUGH W City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 05/12/2020 Expires: 07/13/2030 Uls: FCC Info
Callsign: K8TKC Class: General Name: TROGER, FREDERICK O City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 12/21/2016 Expires: 12/21/2026 Uls: FCC Info
Callsign: K3ZIB Class: Extra Name: Littleton Jr, Preston A City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 03/19/2018 Expires: 05/19/2028 Uls: FCC Info
Callsign: K3XIT Class: Extra Name: WURZEL, WILLIAM D City: Colesville State: MD Zipcode: 20904 Status: Active Grant Date: 07/08/2021 Expires: 09/24/2031 Uls: FCC Info
Callsign: N3TYY Class: Technician Name: BINI, DONALD L City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 01/17/2026 Expires: 08/04/2035 Uls: FCC Info
Callsign: K3RD Class: Extra Name: SCHMIDT, DONALD R City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 03/05/2024 Expires: 03/26/2034 Uls: FCC Info
Callsign: N3UXY Class: Technician Name: SCHMIDT, RITA B City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 02/21/2015 Expires: 04/04/2025 Uls: FCC Info
Callsign: KA3HSI Class: General Name: PHILLIPS, ROBERT A City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 02/03/2026 Expires: 04/05/2036 Uls: FCC Info
Callsign: KB3OKR Class: Technician Name: Lorber, Kenneth M City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 12/30/2016 Expires: 01/16/2027 Uls: FCC Info
Callsign: KA3DAK Class: Extra Name: ROSE, LEE R City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 12/22/2016 Expires: 03/04/2027 Uls: FCC Info
Callsign: KD3ANM Class: Technician Name: HAWAZ, YEABSIRA L City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 01/25/2025 Expires: 01/25/2035 Uls: FCC Info
Callsign: KC3EAF Class: Technician Name: LYON SR, GARY T City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 11/26/2024 Expires: 12/09/2034 Uls: FCC Info
Callsign: K3TLX Class: Extra Name: NOVAK, LAWRENCE V City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 07/08/2025 Expires: 07/08/2035 Uls: FCC Info
Callsign: K3TKS Class: Extra Name: GINGELL JR, GEORGE D City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 12/06/2017 Expires: 02/20/2028 Uls: FCC Info
Callsign: K3RST Class: General Name: LYON, PORTER A City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 01/10/2017 Expires: 03/06/2027 Uls: FCC Info
Callsign: KB3TWP Class: Technician Name: Hansen, Sandra J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 01/15/2020 Expires: 01/19/2030 Uls: FCC Info
Callsign: W7ZNM Class: Technician Name: Wertz, Christopher N City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 11/08/2017 Expires: 11/27/2027 Uls: FCC Info
Callsign: W1GHR Class: Technician Name: Reardon, Glen H City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 07/03/2015 Expires: 07/03/2025 Uls: FCC Info
Callsign: AA3DC Name: CAPITAL CITY AMATEUR RADIO SOCIE City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 06/18/2019 Expires: 06/18/2029 Uls: FCC Info
Callsign: K3JQ Class: Extra Name: ZERILLI, FRANK J City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 10/12/2024 Expires: 01/07/2035 Uls: FCC Info
Callsign: KD3DMJ Class: Technician Name: Rice, Ajoke City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 07/02/2026 Expires: 07/02/2036 Uls: FCC Info
Callsign: N3LFN Class: Technician Name: CREEL, SYLVIA B City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 03/21/2022 Expires: 03/21/2032 Uls: FCC Info
Callsign: N3LFM Class: Technician Name: CREEL, DEBRA D City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 03/21/2022 Expires: 03/21/2032 Uls: FCC Info
Callsign: KB3SXZ Class: Technician Name: Bryan, Allen J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/30/2019 Expires: 05/18/2029 Uls: FCC Info
Callsign: KL2UR Class: General Name: Weber, Warren M City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 08/14/2019 Expires: 09/23/2029 Uls: FCC Info
Callsign: N3KBK Class: Technician Name: BARTOL, KATHRYN M City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 04/29/2021 Expires: 07/23/2031 Uls: FCC Info
Callsign: KC3INU Class: General Name: Deyo, Philip D City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 02/15/2017 Expires: 02/15/2027 Uls: FCC Info
Callsign: N3CBX Class: Extra Name: Hutt, Gary F City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 08/18/2020 Expires: 10/23/2030 Uls: FCC Info
Callsign: KB3UZT Class: Technician Name: Barry, William J City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 08/12/2020 Expires: 08/12/2030 Uls: FCC Info
Callsign: W3BCB Class: General Name: Teal Jr, Fred T City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 08/17/2020 Expires: 11/06/2030 Uls: FCC Info
Callsign: KD3IM Class: Extra Name: HYNSON, CHARLES E City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 01/17/2018 Expires: 04/13/2028 Uls: FCC Info
Callsign: K3FOG Class: General Name: FELIX, ANDREW B City: SILVER SPRING State: MD Zipcode: 20904 Status: Active Grant Date: 01/11/2017 Expires: 03/27/2027 Uls: FCC Info
Callsign: KE3HE Class: Extra Name: CRANSTON, CHARLES B City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 04/22/2023 Expires: 04/22/2033 Uls: FCC Info
Callsign: KC4ZPU Class: Technician Name: CLAYTON, CARL C City: Silver Spring State: MD Zipcode: 20904 Status: Active Grant Date: 09/30/2021 Expires: 09/30/2031 Uls: FCC Info
Callsign: KB3KOU Class: General Name: REYES, VIRGILIO DE J City: SILVER SPRING State: MD Zipcode: 20904 Status: Canceled Grant Date: 12/15/2003 Expires: 12/15/2013 Uls: FCC Info
Callsign: AB3CM Class: Extra Name: ZERILLI, FRANK J City: SILVER SPRING State: MD Zipcode: 20904 Status: Canceled Grant Date: 12/07/2004 Expires: 12/07/2014 Uls: FCC Info
Callsign: WA3LA Class: Extra Name: Zakharov, Jerry City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 04/26/2016 Expires: 04/26/2026 Uls: FCC Info
Callsign: AB3YQ Class: Extra Name: Zakharov, Jerry City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 02/18/2016 Expires: 02/18/2026 Uls: FCC Info
Callsign: KB3LYE Class: General Name: Buskey, Andrew J City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 02/15/2005 Expires: 02/15/2015 Uls: FCC Info
Callsign: AB3FJ Class: Extra Name: Toll, Michael J City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 05/21/2007 Expires: 05/21/2017 Uls: FCC Info
Callsign: WB3GZT Class: General Name: WURZEL, WILLIAM D City: SILVER SPRING State: MD Zipcode: 20904 Status: Canceled Grant Date: 11/03/2006 Expires: 01/28/2017 Uls: FCC Info
Callsign: KB3KTX Class: Extra Name: Glenn, Charles E City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 02/24/2004 Expires: 02/24/2014 Uls: FCC Info
Callsign: K3HNZ Class: Extra Name: Zuckerman, Howard N City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 03/15/2005 Expires: 03/15/2015 Uls: FCC Info
Callsign: KB3BJY Name: CALVERTON REPEATER GROUP City: SILVER SPRING State: MD Zipcode: 20904 Status: Canceled Grant Date: 07/05/1995 Expires: 07/05/2005 Uls: FCC Info
Callsign: KB3LXK Class: General Name: Zuckerman, Howard N City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 02/08/2005 Expires: 02/08/2015 Uls: FCC Info
Callsign: KB3BXV Class: General Name: Hamilton III, Raymond H City: SILVER SPRING State: MD Zipcode: 20904 Status: Canceled Grant Date: 11/25/1997 Expires: 11/25/2007 Uls: FCC Info
Callsign: KB3DQX Class: Extra Name: SHAKLAN, DAVID J City: Silver Spring State: MD Zipcode: 20904 Status: Canceled Grant Date: 09/10/2019 Expires: 09/30/2029 Uls: FCC Info
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