KR4KXU
Active2x3District 4
No competing applications on record.
License HolderPinero Laborde, Javier
License ClassGeneral
Min. Class RequiredTechnician
LocationCoral Springs, FL
Grant DateMar 25, 2026
Expiration DateMar 25, 2036
KR4KXU is a 2x3 format amateur radio callsign. It is currently registered to Pinero Laborde, Javier in Coral Springs, 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: 39 units(Moderate)
Voice Phonetics
Kilo Romeo Four Kilo X-ray Uniform
Readability: 6.5/10(Good readability)
License History
- License ModifiedApr 7, 2026
- Administrative Update AppliedApr 6, 2026
- System-Generated GrantMar 25, 2026
- License IssuedMar 25, 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.