KO4ZSO
Available2x3District 4
No competing applications on record.
License HolderCHARETTE SR, WILLIAM A
License ClassGeneral
Min. Class RequiredTechnician
LocationTEMECULA, CA
Grant DateApr 15, 2022
Expiration DateApr 15, 2032
Cancellation DateMay 3, 2022
Available for ApplicationsMay 4, 2024
KO4ZSO is a 2x3 format amateur radio callsign. It is currently registered to CHARETTE SR, WILLIAM A in TEMECULA, CA. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Zulu Sierra Oscar
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 3, 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.