KM4BUX
Available2x3District 4
No competing applications on record.
License HolderRivera, Jonathan
License ClassTechnician
Min. Class RequiredTechnician
LocationJacksonville, FL
Grant DateJun 3, 2014
Expiration DateJun 3, 2024
Cancellation DateJun 4, 2026
Available for ApplicationsJun 4, 2026
KM4BUX is a 2x3 format amateur radio callsign. It is currently registered to Rivera, Jonathan in Jacksonville, 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 Mike Four Bravo Uniform X-ray
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJun 4, 2026
- System-Generated GrantJun 3, 2014
- License IssuedJun 3, 2014
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.