KM4MXX
Active2x3District 4
No competing applications on record.
License HolderRatliff, John D
License ClassTechnician
Min. Class RequiredTechnician
LocationVinton, VA
Grant DateAug 5, 2025
Expiration DateAug 27, 2035
KM4MXX is a 2x3 format amateur radio callsign. It is currently registered to Ratliff, John D in Vinton, VA. 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Mike X-ray X-ray
Readability: 8.5/10(High readability)
License History
- License RenewedAug 5, 2025
- System-Generated GrantAug 27, 2015
- License IssuedAug 27, 2015
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.