K7AQ (since 1987)
Retrieving current licensees in ZIP code

21133

Census 2020 data
ZIP code data
Field NameValue
CityRandallstown, MD
Zip Location39°22'27.8"N 76°48'42.4"W
Zip Land Sq Mi10.173
Zip Water Sq Mi0.016
Zip MaidenheadFM19oi
County data
Field NameValue
CountyBaltimore County, MD
County Location39.4432, -76.6166
County Land Sq Mi598.4
County Water Sq Mi83.4
County MaidenheadFM19qk
18 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
WB3DZO BALTIMORE RADIO AMATEUR TV SOCIETY B2018-10-222028-10-22
KB3MYX Brown, Corey S IT2025-11-222035-12-06
K0ODA Erickson, James IG2020-12-152030-12-15
WA3NFU HARRIS, ALAN R IG2025-06-102035-08-28
WA3MEZ HART SR, RODERICK W IA2026-03-192036-05-29
KC3GWP Hughes, Michael M IT2016-04-082026-04-08
KC3AIQ Johnson, Jonathan D IT2022-09-242032-09-24
KB3JYO Kirby, Mark E IG2023-03-312033-06-20
N3AUN LEWY, TERRILL G IG2024-12-102034-10-20
KD3BWW Odero, Fredrick O IT2025-09-132035-09-13
N3JLM REED III, WILLIAM T IG2014-10-242024-10-24
W3NTS ROBERTSON, SAMUEL J IT2020-11-282030-11-28
N3GXH ROSEN, EDMOND H IE2019-04-112029-04-11
KB3JZA Shaw, Carroll L IT2024-03-052034-03-05
N8RXS WEBSTER, MICHAEL S IT2023-09-222033-12-19
KC3SLG Wells, William N IT2024-07-122034-07-12
KD3BFA Williams MD, Willie F IT2025-05-062035-05-06
W3GXK ZIMMERMAN, MAYER D IG2016-07-192026-10-02