KN4ZBN
Active2x3District 4
No competing applications on record.
License HolderSCHRINER, MARK B
License ClassTechnician
Min. Class RequiredTechnician
LocationElkridge, MD
Grant DateOct 15, 2019
Expiration DateOct 15, 2029
KN4ZBN is a 2x3 format amateur radio callsign. It is currently registered to SCHRINER, MARK B in Elkridge, MD. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -. ....- --.. -... -.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo November Four Zulu Bravo November
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJan 4, 2023
- Administrative Update AppliedAug 8, 2020
- System-Generated GrantOct 15, 2019
- License IssuedOct 15, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.