KR4EFU
Active2x3District 4
No competing applications on record.
License HolderHarden, Randy B
License ClassTechnician
Min. Class RequiredTechnician
LocationSomerville, AL
Grant DateMay 30, 2025
Expiration DateMay 30, 2035
KR4EFU is a 2x3 format amateur radio callsign. It is currently registered to Harden, Randy B in Somerville, 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: 31 units(Moderate)
Voice Phonetics
Kilo Romeo Four Echo Foxtrot Uniform
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantMay 30, 2025
- License IssuedMay 30, 2025
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.