KO4FSZ
Active2x3District 4
No competing applications on record.
License HolderHofstetter, Christopher L
License ClassGeneral
Min. Class RequiredTechnician
LocationWickliffe, OH
Grant DateJul 28, 2020
Expiration DateJul 28, 2030
KO4FSZ is a 2x3 format amateur radio callsign. It is currently registered to Hofstetter, Christopher L in Wickliffe, OH. 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: 40 units(Moderate)
Voice Phonetics
Kilo Oscar Four Foxtrot Sierra Zulu
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedApr 28, 2026
- Administrative Update AppliedJan 8, 2026
- License ModifiedSep 22, 2021
- System-Generated GrantJul 28, 2020
- License IssuedJul 28, 2020
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.