KR4LUJ
Active2x3District 4
No competing applications on record.
License HolderVillazon, Esteban
License ClassTechnician
Min. Class RequiredTechnician
LocationMiami, FL
Grant DateApr 28, 2026
Expiration DateApr 28, 2036
KR4LUJ is a 2x3 format amateur radio callsign. It is currently registered to Villazon, Esteban in Miami, 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: 40 units(Moderate)
Voice Phonetics
Kilo Romeo Four Lima Uniform Juliet
Readability: 6/10(Good readability)
License History
- System-Generated GrantApr 28, 2026
- License IssuedApr 28, 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.