KO4ZZO
Active2x3District 4
No competing applications on record.
License HolderWinborn, Jon A
License ClassGeneral
Min. Class RequiredTechnician
LocationMount Wolf, PA
Grant DateApr 24, 2017
Expiration DateApr 24, 2027
KO4ZZO is a 2x3 format amateur radio callsign. It is currently registered to Winborn, Jon A in Mount Wolf, PA. 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: 48 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Zulu Zulu Oscar
Readability: 7.5/10(High readability)
License History
- License IssuedApr 22, 2022
- System-Generated GrantApr 22, 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.