KR4MMX
Active2x3District 4
No competing applications on record.
License HolderMAZZA, DEVIN J
License ClassTechnician
Min. Class RequiredTechnician
LocationKATHLEEN, GA
Grant DateMay 27, 2026
Expiration DateMay 27, 2036
KR4MMX is a 2x3 format amateur radio callsign. It is currently registered to MAZZA, DEVIN J in KATHLEEN, GA. 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 Mike Mike X-ray
Readability: 8/10(High readability)
License History
- System-Generated GrantMay 27, 2026
- License IssuedMay 27, 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.