KJ4CZO
Active2x3District 4
No competing applications on record.
License HolderRho, Hyun Sung
License ClassTechnician
Min. Class RequiredTechnician
LocationFullerton, CA
Grant DateJan 5, 2018
Expiration DateMar 27, 2028
KJ4CZO is a 2x3 format amateur radio callsign. It is currently registered to Rho, Hyun Sung in Fullerton, 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: 49 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Charlie Zulu Oscar
Readability: 7/10(Good readability)
License History
- License RenewedJan 5, 2018
- License ModifiedApr 12, 2011
- License ModifiedApr 4, 2008
- System-Generated GrantMar 27, 2008
- License IssuedMar 27, 2008
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.