KZ4HB
Active2x2District 4
No competing applications on record.
License HolderMARTIN, PRESTON B
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWilliamsburg, VA
Grant DateMar 13, 2026
Expiration DateApr 4, 2036
KZ4HB is a 2x2 format amateur radio callsign. It is currently registered to MARTIN, PRESTON B in Williamsburg, VA. 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: 32 units(Moderate)
Voice Phonetics
Kilo Zulu Four Hotel Bravo
Readability: 8/10(High readability)
License History
- License RenewedMar 13, 2026
- License IssuedApr 30, 2024
- System-Generated GrantApr 30, 2024
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.