K7AQ (since 1987)
Retrieving current licensees in ZIP code

21237

Census 2020 data
ZIP code data
Field NameValue
CityRosedale, MD
Zip Location39°20'29.5"N 76°29'43.0"W
Zip Land Sq Mi11.506
Zip Water Sq Mi0.255
Zip MaidenheadFM19si
County data
Field NameValue
CountyBaltimore County, MD
County Location39.4432, -76.6166
County Land Sq Mi598.4
County Water Sq Mi83.4
County MaidenheadFM19qk
23 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
KB3BHO BOUMI TEMPLE AMATEUR RADIO CLUB B2025-04-222035-04-16
KA6BAM BRENDON, GREGORY C IN2015-11-042025-11-04
KC3NPO Byrd, Rebecca IG2019-06-102029-06-10
KM3H CAPRINOLO JR, NICHOLAS J IE2017-11-162028-01-08
N3VBJ CIMILDORA, JEROME F IG2015-01-212025-04-17
KC3OOA Calligy, Stephen IT2019-12-162029-12-16
KC3NPL Dorffner, James E IG2019-06-102029-06-10
WA3TAD FALKENHAN, ERIC R IA2022-10-122032-10-12
WD3U FOEHRKOLB III, JOSEPH J IE2018-04-202028-04-20
WA4ZUP FRANZ, MARK C IG2018-04-062028-04-06
KC3OYL Gnardellis, Alexander K IT2020-02-252030-02-25
N3PZO HINKLEMAN, PAUL J IT2023-08-242033-08-31
KC3IKZ Johns, Anthony N IT2017-01-232027-01-23
KD3GR KARWACKI, EUGENE IA2017-07-262027-10-23
KA3MOS KOWALEWSKI, JOHN C IG2024-07-192034-07-28
KD3BHU Korzep, Joel G IG2025-05-202035-05-20
WU3V Roth, John D IE2025-03-082035-03-08
N7JKR Royer, Jon K IG2019-08-132029-08-13
KB3QWB Rudasill, John W IT2018-03-082028-03-31
N3KBF Ryan Sr., James R IG2023-03-032033-03-05
KA3VZM WHETSTONE, ROBERT D IT2020-07-092030-08-14
KD3YD WOODS, GARY P IA2021-08-042031-08-06
KA3SOC Zeiler, Francis C IE2017-11-072028-01-13