Callsign: KB3MTC
Class: General
Name: Salo, Mark D
City: Olney
State: MD
Zipcode: 20830
Status: Active
Grant Date: 09/27/2025
Expires: 10/28/2035
Uls: FCC Info
Callsign: KC3FRC
Class: Extra
Name: Kinch, Samuel D
City: Crownsville
State: MD
Zipcode: 21032
Status: Active
Grant Date: 09/27/2025
Expires: 10/08/2035
Uls: FCC Info
Callsign: KC3FVB
Class: General
Name: Ramsey, Timothy H
City: Linthicum Heights
State: MD
Zipcode: 21090
Status: Active
Grant Date: 09/26/2025
Expires: 10/28/2035
Uls: FCC Info
Callsign: KB3MXK
Class: Extra
Name: PITTINGER, MITCHELL J
City: REISTERSTOWN
State: MD
Zipcode: 21136
Status: Active
Grant Date: 09/26/2025
Expires: 11/21/2035
Uls: FCC Info
Callsign: KB3MQS
Class: Technician
Name: LEMOINE, LARRY K
City: FALLSTON
State: MD
Zipcode: 21047
Status: Active
Grant Date: 09/25/2025
Expires: 09/30/2035
Uls: FCC Info
Callsign: KY3R
Class: Extra
Name: KELLER, ROBERT J
City: BETHESDA
State: MD
Zipcode: 20816
Status: Active
Grant Date: 09/25/2025
Expires: 11/28/2035
Uls: FCC Info
Callsign: KI4USA
Class: Extra
Name: Lowery, James D
City: Sykesville
State: MD
Zipcode: 21784
Status: Active
Grant Date: 09/25/2025
Expires: 11/20/2035
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: N3CLK
Class: General
Name: Schemm, Jae Kyung E
City: Clarksville
State: MD
Zipcode: 21029
Status: Active
Grant Date: 09/24/2025
Expires: 11/28/2035
Uls: FCC Info
Callsign: KD3BYV
Class: Technician
Name: Mandir, Neil T
City: Potomac
State: MD
Zipcode: 20854
Status: Active
Grant Date: 09/24/2025
Expires: 09/24/2035
Uls: FCC Info
Callsign: KC3FSD
Class: Technician
Name: HERNANDEZ, RODOLFO
City: ROCKVILLE
State: MD
Zipcode: 20850
Status: Active
Grant Date: 09/24/2025
Expires: 10/19/2035
Uls: FCC Info
Callsign: KD3BYU
Class: Technician
Name: Iacangelo, John M
City: Olney
State: MD
Zipcode: 20832
Status: Active
Grant Date: 09/24/2025
Expires: 09/24/2035
Uls: FCC Info
Callsign: N3WLP
Class: General
Name: ADAMS, JOHN W
City: Millersville
State: MD
Zipcode: 21108
Status: Active
Grant Date: 09/24/2025
Expires: 11/30/2035
Uls: FCC Info
Callsign: KD3BYO
Class: Technician
Name: Desouza, Brice
City: Indian Head
State: MD
Zipcode: 20640
Status: Active
Grant Date: 09/24/2025
Expires: 09/24/2035
Uls: FCC Info
Callsign: KB3LC
Class: Extra
Name: Schemm, Charles E
City: Clarksville
State: MD
Zipcode: 21029
Status: Active
Grant Date: 09/24/2025
Expires: 11/28/2035
Uls: FCC Info
Callsign: KD3BYN
Class: Technician
Name: Helphenstine, Justin D
City: Silver Spring
State: MD
Zipcode: 20906
Status: Active
Grant Date: 09/24/2025
Expires: 09/24/2035
Uls: FCC Info
Callsign: KD3BYI
Class: Technician
Name: Lee, Annette Y
City: Bethesda
State: MD
Zipcode: 20814
Status: Active
Grant Date: 09/23/2025
Expires: 09/23/2035
Uls: FCC Info
Callsign: KC3FMR
Class: Technician
Name: Barnwell, Elizabeth
City: Potomac
State: MD
Zipcode: 20854
Status: Active
Grant Date: 09/23/2025
Expires: 09/23/2035
Uls: FCC Info
Callsign: KD3BYG
Class: Technician
Name: Nelsen, David
City: Mechanicsville
State: MD
Zipcode: 20659
Status: Active
Grant Date: 09/23/2025
Expires: 09/23/2035
Uls: FCC Info
Callsign: KA3EDP
Class: General
Name: PALATELLA, JOHN S
City: Myersville
State: MD
Zipcode: 21773
Status: Active
Grant Date: 09/23/2025
Expires: 09/23/2035
Uls: FCC Info
Callsign: KD3BYL
Class: Technician
Name: Murray Lompo, Amani
City: Pikesville
State: MD
Zipcode: 21208
Status: Active
Grant Date: 09/23/2025
Expires: 09/23/2035
Uls: FCC Info
Callsign: KD3BYJ
Class: Technician
Name: Fritts, John R
City: Potomac
State: MD
Zipcode: 20854
Status: Active
Grant Date: 09/23/2025
Expires: 09/23/2035
Uls: FCC Info
Callsign: KD3XB
Class: Extra
Name: Gaffigan, Thomas V
City: WELCOME
State: MD
Zipcode: 20693
Status: Active
Grant Date: 09/20/2025
Expires: 09/20/2035
Uls: FCC Info
Callsign: N3WJH
Class: Extra
Name: Savage, Daniel A
City: Baltimore
State: MD
Zipcode: 21239
Status: Active
Grant Date: 09/19/2025
Expires: 11/21/2035
Uls: FCC Info
Callsign: AE3DT
Class: Extra
Name: TERLISNER, RICHARD J
City: BROOMES ISLAND
State: MD
Zipcode: 20615
Status: Active
Grant Date: 09/18/2025
Expires: 10/14/2035
Uls: FCC Info
Callsign: K3MLG
Class: Technician
Name: Genova, M Leonard
City: Reisterstown
State: MD
Zipcode: 21136
Status: Active
Grant Date: 09/17/2025
Expires: 09/17/2035
Uls: FCC Info
Callsign: N3WFY
Class: Technician
Name: BUSKIRK, MARK R
City: Cumberland
State: MD
Zipcode: 21502
Status: Active
Grant Date: 09/17/2025
Expires: 10/16/2035
Uls: FCC Info
Callsign: N3ROT
Class: Technician
Name: MARVEL, ALAN C
City: JARRETTSVILLE
State: MD
Zipcode: 21084
Status: Active
Grant Date: 09/17/2025
Expires: 02/22/2034
Uls: FCC Info
Callsign: N3WNG
Class: Extra
Name: Clark, Stephen C
City: Bel Air
State: MD
Zipcode: 21014
Status: Active
Grant Date: 09/17/2025
Expires: 12/07/2035
Uls: FCC Info
Callsign: KD3BXO
Class: Technician
Name: Duffy, Edward A
City: Bowie
State: MD
Zipcode: 20716
Status: Active
Grant Date: 09/17/2025
Expires: 09/17/2035
Uls: FCC Info
Callsign: KD3BXN
Class: Technician
Name: Sandler, Marat
City: Rockville
State: MD
Zipcode: 20852
Status: Active
Grant Date: 09/17/2025
Expires: 09/17/2035
Uls: FCC Info
Callsign: KD3BXM
Class: Technician
Name: Bertholet, Adelaide E
City: Bethesda
State: MD
Zipcode: 20817
Status: Active
Grant Date: 09/17/2025
Expires: 09/17/2035
Uls: FCC Info
Callsign: KD3BXL
Class: Technician
Name: Slade, Benjamin G
City: Kensington
State: MD
Zipcode: 20895
Status: Active
Grant Date: 09/17/2025
Expires: 09/17/2035
Uls: FCC Info
Callsign: KD3BXG
Class: Technician
Name: Vierling, David M
City: Silver Spring
State: MD
Zipcode: 20902
Status: Active
Grant Date: 09/16/2025
Expires: 09/16/2035
Uls: FCC Info
Callsign: KD3BXC
Class: Technician
Name: Tareen, Raiyaan M
City: Germantown
State: MD
Zipcode: 20876
Status: Active
Grant Date: 09/16/2025
Expires: 09/16/2035
Uls: FCC Info
Callsign: KD3BWZ
Class: Technician
Name: McKinnie, Jessica R
City: Columbia
State: MD
Zipcode: 21044
Status: Active
Grant Date: 09/16/2025
Expires: 09/16/2035
Uls: FCC Info
Callsign: W3GYT
Class: General
Name: RUPP JR, WALTER E
City: LEXINGTON PARK
State: MD
Zipcode: 20653
Status: Active
Grant Date: 09/16/2025
Expires: 09/07/2035
Uls: FCC Info
Callsign: N0LND
Class: Technician
Name: Thompson, Brandon T
City: Baltimore
State: MD
Zipcode: 21211
Status: Active
Grant Date: 09/16/2025
Expires: 06/09/2035
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: KC2OKC
Class: Technician
Name: Philipp, Hugh T
City: Edgewater
State: MD
Zipcode: 21037
Status: Active
Grant Date: 09/16/2025
Expires: 09/16/2035
Uls: FCC Info
Callsign: KD3BXH
Class: Technician
Name: Lin, Jonathan
City: Crofton
State: MD
Zipcode: 21114
Status: Active
Grant Date: 09/16/2025
Expires: 09/16/2035
Uls: FCC Info
Callsign: N3WIZ
Class: General
Name: Swartz, Martin B
City: Silver Spring
State: MD
Zipcode: 20901
Status: Active
Grant Date: 09/13/2025
Expires: 11/13/2035
Uls: FCC Info
Callsign: KC3FMQ
Class: General
Name: Barnwell, William A
City: Potomac
State: MD
Zipcode: 20854
Status: Active
Grant Date: 09/13/2025
Expires: 09/14/2035
Uls: FCC Info
Callsign: K3DUA
Class: Extra
Name: Goldman, Jeffrey B
City: Mount Airy
State: MD
Zipcode: 21771
Status: Active
Grant Date: 09/13/2025
Expires: 11/08/2035
Uls: FCC Info
Callsign: KD3BWX
Class: Technician
Name: Hicks, Zachary E
City: Baltimore
State: MD
Zipcode: 21230
Status: Active
Grant Date: 09/13/2025
Expires: 09/13/2035
Uls: FCC Info
Callsign: KD3BWW
Class: Technician
Name: Odero, Fredrick O
City: Randallstown
State: MD
Zipcode: 21133
Status: Active
Grant Date: 09/13/2025
Expires: 09/13/2035
Uls: FCC Info
Callsign: KB3MUV
Class: General
Name: Wieland, James K
City: Bowie
State: MD
Zipcode: 20715
Status: Active
Grant Date: 09/12/2025
Expires: 11/14/2035
Uls: FCC Info
Callsign: KC3FPO
Class: Technician
Name: Eichner, David M
City: Perry Hall
State: MD
Zipcode: 21128
Status: Active
Grant Date: 09/12/2025
Expires: 10/05/2035
Uls: FCC Info
Callsign: KC3FSA
Class: General
Name: Jackson, Michael W
City: Monkton
State: MD
Zipcode: 21111
Status: Active
Grant Date: 09/12/2025
Expires: 10/19/2035
Uls: FCC Info
Callsign: KZ3JK
Class: Extra
Name: Komenda, Jeffrey J
City: Perry Hall
State: MD
Zipcode: 21128
Status: Active
Grant Date: 09/12/2025
Expires: 09/12/2035
Uls: FCC Info
Callsign: N3EES
Class: General
Name: Bryce, Glenn M
City: Upper Marlboro
State: MD
Zipcode: 20774
Status: Active
Grant Date: 09/12/2025
Expires: 09/12/2035
Uls: FCC Info
Callsign: N2FFR
Class: Technician
Name: KLUGMAN, AVROHOM M
City: BALTIMORE
State: MD
Zipcode: 21215
Status: Active
Grant Date: 09/12/2025
Expires: 10/15/2035
Uls: FCC Info
Callsign: KC3FZO
Class: Technician
Name: Gilpin, Daniel L
City: Cumberland
State: MD
Zipcode: 21502
Status: Active
Grant Date: 09/11/2025
Expires: 11/20/2035
Uls: FCC Info
Callsign: AI1W
Class: Extra
Name: LAJE, GONZALO
City: POTOMAC
State: MD
Zipcode: 20854
Status: Active
Grant Date: 09/10/2025
Expires: 11/24/2035
Uls: FCC Info
Callsign: N3WBC
Class: Technician
Name: HUTTON, SANDRA K
City: FREDERICK
State: MD
Zipcode: 21702
Status: Active
Grant Date: 09/10/2025
Expires: 09/11/2035
Uls: FCC Info
Callsign: KD3BWR
Class: Technician
Name: Cramer, William B
City: Ellicott City
State: MD
Zipcode: 21042
Status: Active
Grant Date: 09/10/2025
Expires: 09/10/2035
Uls: FCC Info
Callsign: KC3FZF
Class: Technician
Name: King II, Lovell
City: Nanjemoy
State: MD
Zipcode: 20662
Status: Active
Grant Date: 09/10/2025
Expires: 11/19/2035
Uls: FCC Info
Callsign: KD3BWQ
Class: Technician
Name: McCullough, James J
City: Myersville
State: MD
Zipcode: 21773
Status: Active
Grant Date: 09/09/2025
Expires: 09/09/2035
Uls: FCC Info
Callsign: KD3BWN
Class: Technician
Name: Coulbourne, Kelly
City: Hebron
State: MD
Zipcode: 21830
Status: Active
Grant Date: 09/09/2025
Expires: 09/09/2035
Uls: FCC Info
Callsign: KD3BWH
Class: Technician
Name: Snyder, Adam
City: Berwyn Heights
State: MD
Zipcode: 20740
Status: Active
Grant Date: 09/09/2025
Expires: 09/09/2035
Uls: FCC Info
Callsign: KD3BWF
Class: Technician
Name: Smith, Geoffrey S
City: Pasadena
State: MD
Zipcode: 21122
Status: Active
Grant Date: 09/09/2025
Expires: 09/09/2035
Uls: FCC Info
Callsign: KD3BWE
Class: Technician
Name: Farley, Corey N
City: Frederick
State: MD
Zipcode: 21701
Status: Active
Grant Date: 09/09/2025
Expires: 09/09/2035
Uls: FCC Info
Callsign: KC3FZM
Class: General
Name: Lockhart Sr., Daniel J
City: Ridgely
State: MD
Zipcode: 21660
Status: Active
Grant Date: 09/09/2025
Expires: 11/20/2035
Uls: FCC Info
Callsign: KC3FML
Class: Technician
Name: Hafner, Joseph
City: Frederick
State: MD
Zipcode: 21702
Status: Active
Grant Date: 09/06/2025
Expires: 09/14/2035
Uls: FCC Info
Callsign: AA2ZO
Class: Extra
Name: EZHOV, ANDREY B
City: Parkton
State: MD
Zipcode: 21120
Status: Active
Grant Date: 09/06/2025
Expires: 11/28/2035
Uls: FCC Info
Callsign: KG1JAG
Class: Technician
Name: Guckiean, Josephine A
City: Columbia
State: MD
Zipcode: 21044
Status: Active
Grant Date: 09/06/2025
Expires: 09/06/2035
Uls: FCC Info
Callsign: K3HKI
Name: SAINT MARYS COUNTY AMATEUR RADIO
City: California
State: MD
Zipcode: 20619
Status: Active
Grant Date: 09/05/2025
Expires: 11/27/2035
Uls: FCC Info
Callsign: WA3PPJ
Class: General
Name: Douglas, Gavin
City: Annapolis
State: MD
Zipcode: 21409
Status: Active
Grant Date: 09/05/2025
Expires: 09/05/2035
Uls: FCC Info
Callsign: AC3PP
Class: Extra
Name: Xu, Chuanhai
City: Rockville
State: MD
Zipcode: 20852
Status: Active
Grant Date: 09/04/2025
Expires: 09/04/2035
Uls: FCC Info
Callsign: KD3BVQ
Class: Technician
Name: Danko, Conner
City: Glen Burnie
State: MD
Zipcode: 21061
Status: Active
Grant Date: 09/04/2025
Expires: 09/04/2035
Uls: FCC Info
Callsign: K3DB
Class: Extra
Name: BOLLINGER, DAVID A
City: UPPERCO
State: MD
Zipcode: 21155
Status: Active
Grant Date: 09/04/2025
Expires: 09/13/2035
Uls: FCC Info
Callsign: KD3BVV
Class: Technician
Name: Teter, William H
City: Shady Side
State: MD
Zipcode: 20764
Status: Active
Grant Date: 09/04/2025
Expires: 09/04/2035
Uls: FCC Info
Callsign: N3RAA
Class: Technician
Name: ANDRADE, RICARDO A
City: Bethesda
State: MD
Zipcode: 20814
Status: Active
Grant Date: 09/03/2025
Expires: 11/28/2035
Uls: FCC Info
Callsign: N3LLY
Class: Technician
Name: OVERLOW, GLENN A
City: GLEN BURNIE
State: MD
Zipcode: 21060
Status: Active
Grant Date: 09/03/2025
Expires: 09/03/2035
Uls: FCC Info
Callsign: KC3FMI
Class: Extra
Name: Orndorff, Zachary D
City: Columbia
State: MD
Zipcode: 21045
Status: Active
Grant Date: 09/03/2025
Expires: 09/14/2035
Uls: FCC Info
Callsign: KC3FLV
Class: Technician
Name: Machen, John T
City: Chestertown
State: MD
Zipcode: 21620
Status: Active
Grant Date: 09/03/2025
Expires: 09/10/2035
Uls: FCC Info
Callsign: KB3MPM
Class: Technician
Name: Corey, Joseph J
City: Gaithersburg
State: MD
Zipcode: 20882
Status: Active
Grant Date: 09/03/2025
Expires: 09/12/2035
Uls: FCC Info
Callsign: N3RIJ
Class: Technician
Name: ROSNER, ALAN R
City: Annapolis
State: MD
Zipcode: 21409
Status: Active
Grant Date: 08/30/2025
Expires: 08/30/2035
Uls: FCC Info
Callsign: KB3LTG
Class: General
Name: PUCKETT, SYDNEY R
City: GLEN BURNIE
State: MD
Zipcode: 21060
Status: Active
Grant Date: 08/30/2025
Expires: 11/22/2034
Uls: FCC Info
Callsign: N3WCX
Class: Technician
Name: LANG, K Michael
City: Frederick
State: MD
Zipcode: 21702
Status: Active
Grant Date: 08/28/2025
Expires: 09/22/2035
Uls: FCC Info
Callsign: N3WJG
Class: Technician
Name: KERN, WILLIAM F
City: Linthicum Heights
State: MD
Zipcode: 21090
Status: Active
Grant Date: 08/28/2025
Expires: 11/21/2035
Uls: FCC Info
Callsign: K5IOE
Class: Technician
Name: Lopez, Mary E
City: Glen Burnie
State: MD
Zipcode: 21061
Status: Active
Grant Date: 08/27/2025
Expires: 11/24/2035
Uls: FCC Info
Callsign: KD3BVI
Class: Technician
Name: Humphreys, Brandon W
City: Pasadena
State: MD
Zipcode: 21122
Status: Active
Grant Date: 08/27/2025
Expires: 08/27/2035
Uls: FCC Info
Callsign: N3WKO
Class: Technician
Name: ALPERN, ABBEY P
City: POTOMAC
State: MD
Zipcode: 20854
Status: Active
Grant Date: 08/27/2025
Expires: 11/22/2035
Uls: FCC Info
Callsign: KC3FRH
Class: General
Name: Walter, Charles A
City: Baltimore
State: MD
Zipcode: 21206
Status: Active
Grant Date: 08/27/2025
Expires: 10/09/2035
Uls: FCC Info
Callsign: KC3EHC
Class: Technician
Name: ANDERSON JR, JOSEPH J
City: FREDERICK
State: MD
Zipcode: 21702
Status: Active
Grant Date: 08/27/2025
Expires: 08/27/2035
Uls: FCC Info
Callsign: KA5MTZ
Class: General
Name: NELSON, THOMAS S
City: SALISBURY
State: MD
Zipcode: 21804
Status: Active
Grant Date: 08/27/2025
Expires: 04/03/2035
Uls: FCC Info
Callsign: K3UCQ
Class: General
Name: Wallace, Brian R
City: Newark
State: MD
Zipcode: 21841
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: KD3BVE
Class: Technician
Name: Gordon, Gene M
City: Aberdeen
State: MD
Zipcode: 21001
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: KB3KJR
Class: Technician
Name: Stiles, Jodi L
City: BRUNSWICK
State: MD
Zipcode: 21716
Status: Active
Grant Date: 08/26/2025
Expires: 10/30/2033
Uls: FCC Info
Callsign: KD3BVB
Class: Extra
Name: Damore, Nicholas
City: Owings
State: MD
Zipcode: 20736
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: N3RGE
Class: Extra
Name: HARRIS, JASON G
City: Pikesville
State: MD
Zipcode: 21208
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: N3EAK
Class: Extra
Name: PARKS, ARTHUR M
City: PARSONSBURG
State: MD
Zipcode: 21849
Status: Active
Grant Date: 08/26/2025
Expires: 09/22/2035
Uls: FCC Info
Callsign: W7JFR
Class: General
Name: Rickerd, John F
City: Glen Burnie
State: MD
Zipcode: 21061
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: KC3BXO
Class: Technician
Name: Hansen, Carl A
City: BOWIE
State: MD
Zipcode: 20715
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: WC3L
Class: Extra
Name: BALZ, JOHN E
City: Waldorf
State: MD
Zipcode: 20603
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: KD3GEO
Class: Technician
Name: Ellis, Patrick A
City: Arnold
State: MD
Zipcode: 21012
Status: Active
Grant Date: 08/26/2025
Expires: 08/26/2035
Uls: FCC Info
Callsign: KD3BVA
Class: Extra
Name: Lagorio, John
City: Columbia
State: MD
Zipcode: 21044
Status: Active
Grant Date: 08/23/2025
Expires: 08/23/2035
Uls: FCC Info
Callsign: KD3BUY
Class: Technician
Name: Cumberpatch, Lily K
City: Sherwood Forest
State: MD
Zipcode: 21405
Status: Active
Grant Date: 08/22/2025
Expires: 08/22/2035
Uls: FCC Info
Callsign: KD3BUX
Class: Technician
Name: Catano-Martinez, Maria D
City: Baltimore
State: MD
Zipcode: 21230
Status: Active
Grant Date: 08/22/2025
Expires: 08/22/2035
Uls: FCC Info