KO4FOB
Active2x3District 4
No competing applications on record.
License HolderHuffman, Ryan B
License ClassGeneral
Min. Class RequiredTechnician
LocationNewton, NC
Grant DateJul 23, 2020
Expiration DateJul 23, 2030
KO4FOB is a 2x3 format amateur radio callsign. It is currently registered to Huffman, Ryan B in Newton, NC. 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Foxtrot Oscar Bravo
Readability: 7.5/10(High readability)
License History
- License ModifiedApr 6, 2026
- System-Generated GrantJul 23, 2020
- License IssuedJul 23, 2020
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.