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Callsign: WU4L Class: Extra Name: ROSNER, STUART B City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 09/09/2020 Expires: 09/25/2030 Uls: FCC Info
Callsign: KC3AWO Class: Technician Name: Swann, Christopher N City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 07/03/2013 Expires: 07/03/2023 Uls: FCC Info
Callsign: KC3GAK Class: General Name: Bolin, Glen A City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 11/25/2015 Expires: 11/25/2025 Uls: FCC Info
Callsign: KG3P Class: Extra Name: Wagner Jr, Garry C City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 03/16/2018 Expires: 03/16/2028 Uls: FCC Info
Callsign: KC3PBB Class: Technician Name: Acchiardo, Christopher G City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 03/09/2020 Expires: 03/09/2030 Uls: FCC Info
Callsign: KC3UUB Class: Technician Name: Stewart Jr, Charles A City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 09/13/2022 Expires: 09/13/2032 Uls: FCC Info
Callsign: KD3ALG Class: Technician Name: Pingatore, John R City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 01/11/2025 Expires: 01/11/2035 Uls: FCC Info
Callsign: K3CXG Class: General Name: KING, MICHAEL E City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 01/03/2018 Expires: 03/10/2028 Uls: FCC Info
Callsign: WD6AEK Class: Advanced Name: ARMFIELD, REBECCA E City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 08/01/2018 Expires: 10/29/2028 Uls: FCC Info
Callsign: KB3RMN Class: Technician Name: Pinott, Angel M City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 11/16/2018 Expires: 07/21/2028 Uls: FCC Info
Callsign: WV3MD Class: Extra Name: Baba, Christopher A City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 06/04/2022 Expires: 08/31/2032 Uls: FCC Info
Callsign: KC3FZV Class: Extra Name: Wittkamper, John A City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 11/23/2015 Expires: 11/23/2025 Uls: FCC Info
Callsign: KC3NOW Class: Technician Name: COCHRAN, SETH A City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 06/03/2019 Expires: 06/03/2029 Uls: FCC Info
Callsign: KC3UPX Class: General Name: Bordbar, Robert B City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 08/04/2022 Expires: 08/04/2032 Uls: FCC Info
Callsign: KC3ZXB Class: Technician Name: Sandler, Nathan A City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 10/12/2024 Expires: 10/12/2034 Uls: FCC Info
Callsign: K1GSR Class: Advanced Name: DOMMERICH III, ALEXANDER L City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 07/02/2021 Expires: 07/09/2031 Uls: FCC Info
Callsign: KB3EAG Class: Technician Name: MAGOS, HAROLD City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 05/22/2019 Expires: 07/01/2029 Uls: FCC Info
Callsign: KC3ERI Class: Technician Name: OLSON, CHRISTOPHER M City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 04/08/2025 Expires: 04/01/2035 Uls: FCC Info
Callsign: KC3KHC Class: Technician Name: Kirk, Christopher J City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 11/20/2017 Expires: 11/20/2027 Uls: FCC Info
Callsign: KC3NBR Class: Technician Name: Schultz, Stephen J City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 03/18/2019 Expires: 03/18/2029 Uls: FCC Info
Callsign: KC3TRA Class: Technician Name: Hawkins, Justin J City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 03/11/2022 Expires: 03/11/2032 Uls: FCC Info
Callsign: KC3ZBG Class: General Name: Bostian, Kyle L City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 04/30/2024 Expires: 04/30/2034 Uls: FCC Info
Callsign: KD3BEB Class: General Name: Wilson, Karine M City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 04/29/2025 Expires: 04/29/2035 Uls: FCC Info
Callsign: KB0RV Class: Advanced Name: CUNNINGHAM, GREGORY J City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 07/10/2015 Expires: 09/15/2025 Uls: FCC Info
Callsign: WA3CGU Class: Advanced Name: DORSEY, GLENN S City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 11/17/2015 Expires: 12/04/2025 Uls: FCC Info
Callsign: KC3DMC Class: Technician Name: Henneberger, Daniel City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 09/16/2014 Expires: 09/16/2024 Uls: FCC Info
Callsign: KC3JZB Class: Technician Name: Stapleton, Curtis City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 10/16/2017 Expires: 10/16/2027 Uls: FCC Info
Callsign: N3FSK Name: Francis Scott Key Amateur Radio City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 02/20/2019 Expires: 02/20/2029 Uls: FCC Info
Callsign: KC3QIE Class: Technician Name: Pasupuleti, Sesha Charan City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 10/23/2020 Expires: 10/23/2030 Uls: FCC Info
Callsign: KC3YSF Class: Technician Name: Wagner Jr, Trumer J City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 03/19/2024 Expires: 03/19/2034 Uls: FCC Info
Callsign: KC3QXL Class: Technician Name: Moore Jr, Donald City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 01/05/2021 Expires: 01/05/2031 Uls: FCC Info
Callsign: KG4QXE Class: Technician Name: Lively Jr, Charles E City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 12/09/2021 Expires: 12/26/2031 Uls: FCC Info
Callsign: N3KQU Class: General Name: Chapple, Patrick W City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 09/10/2021 Expires: 10/08/2031 Uls: FCC Info
Callsign: N3ZPC Class: General Name: GARRETT, DAVID A City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 04/14/2017 Expires: 06/19/2027 Uls: FCC Info
Callsign: WA2EBP Class: General Name: HILL, DAVID R City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 05/31/2023 Expires: 05/31/2033 Uls: FCC Info
Callsign: KE5KXK Class: Technician Name: Pomeroy, Matthew G City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 10/03/2017 Expires: 10/03/2027 Uls: FCC Info
Callsign: KC2YWF Class: General Name: Caldwell, Ross T City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 12/08/2020 Expires: 12/08/2030 Uls: FCC Info
Callsign: K3MSR Class: Extra Name: RADOWSKI, MICHAEL S City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 11/28/2024 Expires: 11/28/2034 Uls: FCC Info
Callsign: KC3JFS Class: Technician Name: Ordonio, Denise S City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 05/15/2017 Expires: 05/15/2027 Uls: FCC Info
Callsign: WA1EXZ Class: General Name: Suarez Jr, Victor A City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 09/12/2020 Expires: 09/12/2030 Uls: FCC Info
Callsign: KC3YUK Class: Technician Name: Ketchum, Daniel E City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 03/26/2024 Expires: 03/26/2034 Uls: FCC Info
Callsign: KC3TPU Class: Technician Name: Tievy, Bryan E City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 03/02/2022 Expires: 03/02/2032 Uls: FCC Info
Callsign: KA3ZCL Class: Technician Name: WHITE, CHRISTOPHER L City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 05/28/2021 Expires: 06/04/2031 Uls: FCC Info
Callsign: N3YOL Class: General Name: CANGEMI, MICHAEL V City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 12/21/2016 Expires: 01/14/2027 Uls: FCC Info
Callsign: KB3LOP Class: Technician Name: Grosskopf, Steven J City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 10/16/2024 Expires: 10/29/2034 Uls: FCC Info
Callsign: KC3BMJ Class: Technician Name: GANN JR, RALPH C City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 09/07/2023 Expires: 11/04/2033 Uls: FCC Info
Callsign: KC3JFQ Class: Technician Name: Isoldi, Daniel H City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 05/15/2017 Expires: 05/15/2027 Uls: FCC Info
Callsign: KC3MOG Class: Technician Name: Wilson, William G City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 12/10/2018 Expires: 12/10/2028 Uls: FCC Info
Callsign: KC3YAN Class: Technician Name: Martens, John H City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 11/15/2023 Expires: 11/15/2033 Uls: FCC Info
Callsign: KD3AGP Class: Technician Name: Ponath, Jordan K City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 12/03/2024 Expires: 12/03/2034 Uls: FCC Info
Callsign: KA3PVS Class: Technician Name: GIGANTE, VICKILYN M City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 10/23/2018 Expires: 11/05/2028 Uls: FCC Info
Callsign: N3ITA Class: Extra Name: Fogle, Tim E City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 11/25/2020 Expires: 12/24/2030 Uls: FCC Info
Callsign: N3UES Class: Technician Name: SASTRY, ANIL K City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 01/20/2016 Expires: 02/07/2026 Uls: FCC Info
Callsign: KC3IMM Class: Technician Name: Ordonio, David R City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 01/31/2017 Expires: 01/31/2027 Uls: FCC Info
Callsign: KC3LWB Class: Technician Name: HOLMES, TROY EDWARD City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 07/23/2018 Expires: 07/23/2028 Uls: FCC Info
Callsign: KC3PST Class: Extra Name: Masser, David C City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 07/28/2020 Expires: 07/28/2030 Uls: FCC Info
Callsign: KC3VGO Class: General Name: Skipper IV, Nathan R City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 12/06/2022 Expires: 12/06/2032 Uls: FCC Info
Callsign: KC3DNE Class: General Name: Fisher, Francis R City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 07/11/2024 Expires: 09/22/2034 Uls: FCC Info
Callsign: KA3PVM Class: Extra Name: HUEBER, JOHN E City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 02/01/2018 Expires: 03/13/2028 Uls: FCC Info
Callsign: NO1G Class: Extra Name: GLATFELTER, ALEXANDER I City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 04/25/2017 Expires: 07/09/2027 Uls: FCC Info
Callsign: K3HCP Class: Technician Name: Palm Sr, Herbert C City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 07/17/2019 Expires: 09/01/2029 Uls: FCC Info
Callsign: KC3BHK Class: Technician Name: Davy, Bradley K City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 09/07/2023 Expires: 09/19/2033 Uls: FCC Info
Callsign: KC3GTW Class: Technician Name: MARTIN, DANIEL City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 03/17/2016 Expires: 03/17/2026 Uls: FCC Info
Callsign: KC3LQR Class: Technician Name: Minaert, John City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 06/18/2018 Expires: 06/18/2028 Uls: FCC Info
Callsign: KC3PKP Class: Technician Name: Prassinos, Nikolas G City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 06/18/2020 Expires: 06/18/2030 Uls: FCC Info
Callsign: KC3UXN Class: Technician Name: Dmuchowski, Jacob City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 10/12/2022 Expires: 10/12/2032 Uls: FCC Info
Callsign: KD3AWM Class: Technician Name: Licona, Jorge I City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 03/22/2025 Expires: 03/22/2035 Uls: FCC Info
Callsign: KA2KPI Class: Novice Name: DMUCHOWSKI, MICHAEL P City: Frederick State: MD Zipcode: 21703 Status: Active Grant Date: 01/05/2016 Expires: 01/05/2026 Uls: FCC Info
Callsign: N3RO Class: Extra Name: OGDEN, RICHARD B City: FREDERICK State: MD Zipcode: 21703 Status: Active Grant Date: 02/11/2025 Expires: 04/25/2035 Uls: FCC Info
Callsign: KB3TFV Class: Technician Name: Palm Sr, Herbert C City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 08/03/2009 Expires: 08/03/2019 Uls: FCC Info
Callsign: KC3KRA Class: Extra Name: Wagner Jr, Garry C City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 01/26/2018 Expires: 01/26/2028 Uls: FCC Info
Callsign: KC3ACW Class: Extra Name: ROZELLE, BRIAN E City: FREDERICK State: MD Zipcode: 21703 Status: Canceled Grant Date: 03/04/2013 Expires: 03/04/2023 Uls: FCC Info
Callsign: N3PAQ Class: Extra Name: Durnal, Joseph M City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 05/20/2003 Expires: 05/20/2013 Uls: FCC Info
Callsign: N4BPG Class: Extra Name: MARRON, BRUCE E City: FREDERICK State: MD Zipcode: 21703 Status: Canceled Grant Date: 09/13/2005 Expires: 11/08/2015 Uls: FCC Info
Callsign: WA3ZCW Class: Advanced Name: CHOATE, LARRY L City: FREDERICK State: MD Zipcode: 21703 Status: Canceled Grant Date: 03/20/1997 Expires: 03/20/2007 Uls: FCC Info
Callsign: KB3RML Class: Technician Name: Zyrianov, Sergej City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 07/21/2008 Expires: 07/21/2018 Uls: FCC Info
Callsign: AB3QQ Class: Extra Name: Baba, Christopher A City: FREDERICK State: MD Zipcode: 21703 Status: Canceled Grant Date: 08/06/2012 Expires: 08/06/2022 Uls: FCC Info
Callsign: KB3YVM Class: General Name: Long, Kurt City: FREDERICK State: MD Zipcode: 21703 Status: Canceled Grant Date: 06/18/2012 Expires: 06/18/2022 Uls: FCC Info
Callsign: KC3MRC Name: Francis Scott Key Amateur Radio City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 12/28/2018 Expires: 12/28/2028 Uls: FCC Info
Callsign: KC3YPL Class: General Name: Rao, Carson R City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 03/08/2024 Expires: 03/08/2034 Uls: FCC Info
Callsign: KC3PWQ Class: General Name: Suarez Jr, Victor A City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 08/24/2020 Expires: 08/24/2030 Uls: FCC Info
Callsign: KB3TWK Class: Technician Name: Maloney, James J City: Frederick State: MD Zipcode: 21703 Status: Canceled Grant Date: 01/19/2010 Expires: 01/19/2020 Uls: FCC Info
Callsign: KC3BKQ Class: Technician Name: TATE, BONNIE C City: FREDERICK State: MD Zipcode: 21703 Status: Canceled Grant Date: 10/22/2013 Expires: 10/22/2023 Uls: FCC Info
Callsign: N3SRG Class: Extra Name: KOBUS, BRIAN R City: FREDERICK State: MD Zipcode: 21703 Status: Canceled Grant Date: 06/14/2014 Expires: 08/20/2024 Uls: FCC Info
Callsign: WB3HXL Class: General Name: HAMILTON, DANIEL L City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 10/15/2004 Expires: 11/10/2014 Uls: FCC Info
Callsign: KD3N Class: Extra Name: JOY, JAMES R City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 10/13/2009 Expires: 01/10/2020 Uls: FCC Info
Callsign: N3QYM Class: Technician Name: LEWIS JR, BART W City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 11/11/2003 Expires: 11/23/2013 Uls: FCC Info
Callsign: N7NJK Class: General Name: Rich, Kenneth J City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 08/03/2010 Expires: 08/03/2020 Uls: FCC Info
Callsign: KA3YEL Class: Technician Name: Filkins, Denise A City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 01/31/2013 Expires: 04/27/2023 Uls: FCC Info
Callsign: KA3VLH Class: Technician Name: Filkins, David M City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 02/20/2013 Expires: 04/27/2023 Uls: FCC Info
Callsign: N3LTW Class: General Name: KIRK, GAIL F City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 08/04/2012 Expires: 08/25/2022 Uls: FCC Info
Callsign: N3ZXM Class: Technician Name: HANES, KENNETH E City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 09/06/2007 Expires: 10/02/2017 Uls: FCC Info
Callsign: KB3QOB Class: Technician Name: MUNSHOUR, SHARON L City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 03/10/2008 Expires: 03/10/2018 Uls: FCC Info
Callsign: KA8TLR Class: Novice Name: NELLIS, DAVID F City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 10/26/2004 Expires: 10/13/2014 Uls: FCC Info
Callsign: N3KNI Class: Technician Name: KIRK, HOWARD E City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 09/26/2011 Expires: 09/26/2021 Uls: FCC Info
Callsign: W3HMM Class: Advanced Name: PRENSKY, WILLIAM C City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 01/08/1998 Expires: 01/08/2008 Uls: FCC Info
Callsign: KB3UOJ Class: Technician Name: Angleberger, Elaine A City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 05/24/2010 Expires: 05/24/2020 Uls: FCC Info
Callsign: KB3YXT Class: Technician Name: FISHER, JAMES F City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 07/02/2012 Expires: 07/02/2022 Uls: FCC Info
Callsign: W3CQH Class: General Name: GORDEN, HOWARD S City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 04/27/2007 Expires: 06/05/2017 Uls: FCC Info
Callsign: KB3KHY Class: Technician Name: Brittain Jr, William L City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 10/14/2003 Expires: 10/14/2013 Uls: FCC Info
Callsign: KA3QKR Name: TUCKER, DAVID G City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 11/24/1997 Expires: 11/24/2007 Uls: FCC Info
Callsign: N3HRD Class: General Name: SCHADEL, MARKUS City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 09/02/1998 Expires: 09/02/2008 Uls: FCC Info
Callsign: KB3GJF Class: Technician Name: Gigante, Victor R City: Frederick State: MD Zipcode: 21703 Status: Expired Grant Date: 06/02/2012 Expires: 06/02/2022 Uls: FCC Info
Callsign: N8BML Class: Advanced Name: HARTMAN SR, DONALD R City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 08/20/2009 Expires: 09/02/2018 Uls: FCC Info
Callsign: N3FSK Name: ONYSHCZAK, REMIGIUS J City: FREDERICK State: MD Zipcode: 21703 Status: Expired Grant Date: 08/11/1997 Expires: 08/11/2007 Uls: FCC Info
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