Home/Search/KO4ZHB

KO4ZHB

Available2x3District 4

No competing applications on record.

License HolderRONDINA, MARK J

License ClassTechnician

Min. Class RequiredTechnician

LocationSTATESVILLE, NC

Grant DateApr 4, 2022

Expiration DateApr 4, 2032

Cancellation DateMar 29, 2024

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KO4ZHB

Available2x3District 4

No competing applications on record.

License HolderRONDINA, MARK J

License ClassTechnician

Min. Class RequiredTechnician

LocationSTATESVILLE, NC

Grant DateApr 4, 2022

Expiration DateApr 4, 2032

Cancellation DateMar 29, 2024

Available for ApplicationsMar 30, 2026

KO4ZHB is a 2x3 format amateur radio callsign. It is currently registered to RONDINA, MARK J in STATESVILLE, NC. 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: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Zulu Hotel Bravo

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledMar 29, 2024
System-Generated GrantApr 4, 2022
License IssuedApr 4, 2022

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.

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FCC data as of Jul 10, 2026

Is KO4ZHB Available? FCC Vanity Status & Watchlist