K7AQ (since 1987)
Retrieving current licensees in ZIP code

21045

Census 2020 data
ZIP code data
Field NameValue
CityColumbia, MD
Zip Location39°12'21.8"N 76°49'41.6"W
Zip Land Sq Mi9.706
Zip Water Sq Mi0.094
Zip MaidenheadFM19oe
County data
Field NameValue
CountyHoward County, MD
County Location39.2523, -76.9244
County Land Sq Mi250.9
County Water Sq Mi2.4
County MaidenheadFM19mg
93 records listed
Navigation:
  • A Callsign opens its license & application history; an Entity Name opens the licensee’s FRN history.
  • A Grant Date opens that day’s processing.
Notes:
  • Only currently active licenses are listed, ordered by Entity Name.
  • Callsigns assigned as vanity callsigns are bolded.
CallsignEntity NameApplicant
Type
Licensee
Class
Grant DateExpire Date
KA3DDK ABERNETHY, LEO C IT2015-04-162025-05-11
K3WCA Ames, Walter C IG2014-12-022024-12-02
KD5BDC BLAIR, MARK W IG2017-05-312027-07-31
N7HPM BOWE, JOAN C IT2026-03-202036-05-07
KG8ZY BOWE, RALPH IE2016-10-122026-12-12
N3LPT BOYLE, JAMES W IG2022-02-092032-03-22
KD3ABO Bittner, David W IG2024-11-052034-11-05
AB3DD Blicharz, Henry A IE2023-08-092033-08-09
KC3ULI Borowy, Mark S IG2022-06-232032-06-23
KC3NNR BrownEagle, Rose E IT2019-05-202029-05-20
KB3RRJ Buczkowski, Steven L IG2018-09-122028-09-22
KC3VHY Burzynski, Mike D IE2022-12-202032-12-20
KB7NZZ CAPPAS III, RAFAEL IT2022-06-142032-08-07
N5III CAPPELLO, STEPHEN A IE2025-07-152035-08-23
KC3SSA CHAN, ANDREW D IT2021-09-142031-09-14
KM4GSL CHANG, JAMES W IE2024-10-162034-12-23
KB3DGE CLAYTON, KIMBERLY A IT2018-10-202028-12-14
KA3BHY CLAYTON, RODNEY S IE2020-04-132030-06-26
N9ZXX DEAN, ERIC J IT2017-01-182027-01-18
K3CTO Dean, Charles N IG2019-03-292029-03-29
K3BXI ENGLISH, JAMES M IG2017-10-312027-10-31
KB3OOP FORTON, HUGH J IT2016-12-052027-02-20
KA3WFM FOSTER, LORETTA J IN2021-03-092031-05-01
WA3EBE FRYBERGER, THEODORE K IA2026-02-062036-03-07
KD3CKP Fallon, Astra C IT2026-01-132036-01-13
KC3IZW Febraro, Richard IT2017-04-182027-04-18
KC3WYU Ferry, James IG2023-11-072033-11-07
KC3IJE Franklin, Jason B IT2017-01-042027-01-04
KB3PSD Gold, Robert E IE2017-07-292027-09-17
KZ4WRX Gossett, Brian IT2023-01-282033-01-28
KI6WPV Greenspan, Bradley T IG2018-12-212029-03-12
KC3NYT Gyle, James I IE2019-08-272029-08-27
N4FXL HIGGINS, JAMES T IG2024-12-202035-02-06
KC3KMG HUSSAIN, ALI IT2017-12-142027-12-14
KC3GIW Hall, Zacharie IT2016-02-012026-02-01
KC3IKW Halpin, Robert B IT2017-01-232027-01-23
KC3NVW Harkleroad, Lawrence D IT2019-08-022029-08-02
KC3OIH Hoffman, Vanessa M IG2019-11-122029-11-12
K3JPH Howard II, James P IT2023-05-252033-08-09
K3TVE Hubbard, Arthur G IA2014-09-242024-12-22
KA1DOP Katz, Edward H IG2015-11-052026-01-10
KC3URT Katzen, Mark A IG2022-08-232032-08-23
KD3DKD Koopman, Zachary K IT2026-06-232036-06-23
KB3LNW Lambert, Michael A IT2026-01-152036-01-15
KD3DAA Levetin, Craig IT2026-04-142036-04-14
KC3GEG Liu, Jessica J IE2015-12-162025-12-16
KE6YOU MC CARTY, PATRICK W IG2015-09-222025-09-23
N3PTJ MC CRAY, THOMAS G IT2023-07-222033-07-27
N3GON MC KAY, SCOTT C IT2023-06-032033-08-03
KC3ZRA MCMILLAN, KIARA IT2024-08-312034-08-31
KC3FVE MacDonald, James IT2015-10-282025-10-28
KB3MPC Maguire, Michael D IT2025-07-152035-08-26
KD3DIA Marciante, Joshua J IT2026-06-092036-06-09
KC2UNP McCloud, Tamieca IG2018-12-112029-01-29
AB3WW McParland, Joseph E IE2024-05-302034-06-25
K9KTB Moore, Kathryn J IG2015-08-292025-09-07
KC3OST Newell, Daniel J IG2020-01-212030-01-21
KD7FBJ O NEILL, MARK T IT2020-02-122029-04-22
KC3FYF Olson 907, Todd S IT2021-12-212031-12-21
KC3FMI Orndorff, Zachary D IE2025-09-032035-09-14
KA3ENO POLLACK, NELSON V IA2015-10-272025-12-28
W3WRP Peltier, William R IE2024-02-082034-02-08
KC3MCV Power III, Raymond IT2018-09-252028-09-25
K3CMR REA, CHRISTOPHER M IG2021-06-252031-06-25
N8ZJR RISOLDI, ZACHARY J IT2018-02-062028-02-06
N3NPD ROSENTHAL, SCOTT B IG2017-01-102027-02-13
KC3RQX Reeves, James L IT2021-03-252031-03-25
KB3VKS Rigos, Stephen S IT2020-11-042030-12-07
KC3EGQ Rivera, Brian M IE2025-01-112035-02-05
KD3DAL Rogan, Joshua B IT2026-04-152036-04-15
KR0LLI Rollinson, John E IG2020-09-292030-09-29
KC3NRF Ross, Anwar IT2019-06-242029-06-24
KB3KZJ SAMPAYO, RAFAEL D IT2025-06-172035-06-17
W3XR SCHELL, ROBERT W IE2021-06-252031-06-25
KF3EF SMITH, MICHAEL S IA2016-06-152026-07-11
KA3MTI STEIN, DAVID R IN2025-07-152035-09-14
KB3HUN Schmolze, Peter B IE2023-01-102033-01-10
KC3ZOB Segars, Paul IT2024-08-072034-08-07
KC3ZNV Streifel, Benjamin C IE2024-08-062034-08-06
KW4CH Szabo, Marian IE2024-10-162034-10-20
W1TRT TITUS, TIMOTHY R IE2018-09-202028-12-15
KD5NXU Tolbert, Mathew A IT2021-02-102031-04-02
KB3RAA UPHOFF, LINDA R IT2018-01-162028-04-14
WA3PLF VERVEN, DAVID M IG2017-06-232027-07-24
KC3WNQ Vispute, Sayali IT2023-08-082033-08-08
KC2FDJ WAICKMAN, ADAM T IE2019-10-282029-05-19
KA2KJE WARE, MARK V IG2016-12-072027-02-21
KB3BVP WONG, WILLIE K IT2017-10-132027-10-31
KD3ANG Wiemers III, William B IT2025-01-232035-01-23
KC3OTL Wiley, Cassandra E IT2020-01-272030-01-27
N3YQ Wilt, Daniel P IE2017-08-312027-11-27
KC3HSX Yancey, Jewell M IT2016-09-122026-09-12
KC3HSV Yancey, Tate IT2016-09-122026-09-12