KM4LBF
Active2x3District 4
No competing applications on record.
License HolderMayfield, Matthew J
License ClassTechnician
Min. Class RequiredTechnician
LocationHelena, AL
Grant DateJun 13, 2025
Expiration DateJun 9, 2035
KM4LBF is a 2x3 format amateur radio callsign. It is currently registered to Mayfield, Matthew J in Helena, AL. 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: 38 units(Moderate)
Voice Phonetics
Kilo Mike Four Lima Bravo Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedJun 13, 2025
- System-Generated GrantJun 9, 2015
- License IssuedJun 9, 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.