KO4ZSU
Available2x3District 4
No competing applications on record.
License HolderTROMBETTA, BERNARD H
License ClassGeneral
Min. Class RequiredTechnician
LocationTUCSON, AZ
Grant DateApr 15, 2022
Expiration DateApr 15, 2032
Cancellation DateMay 6, 2022
Available for ApplicationsMay 7, 2024
KO4ZSU is a 2x3 format amateur radio callsign. It is currently registered to TROMBETTA, BERNARD H in TUCSON, AZ. 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: 39 units(Moderate)
Voice Phonetics
Kilo Oscar Four Zulu Sierra Uniform
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 6, 2022
- Administrative Update AppliedApr 19, 2022
- System-Generated GrantApr 15, 2022
- License IssuedApr 15, 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.