KR4JKZ
Active2x3District 4
No competing applications on record.
License HolderMarrero, Rico
License ClassGeneral
Min. Class RequiredTechnician
LocationOrlando, FL
Grant DateFeb 6, 2026
Expiration DateFeb 6, 2036
KR4JKZ is a 2x3 format amateur radio callsign. It is currently registered to Marrero, Rico in Orlando, FL. 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Juliet Kilo Zulu
Readability: 6.5/10(Good readability)
License History
- License ModifiedJun 23, 2026
- System-Generated GrantFeb 6, 2026
- License IssuedFeb 6, 2026
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.