KM4RFU
Active2x3District 4
No competing applications on record.
License HolderGraddy, Michael B
License ClassTechnician
Min. Class RequiredTechnician
LocationAiken, SC
Grant DateJan 3, 2026
Expiration DateFeb 18, 2036
KM4RFU is a 2x3 format amateur radio callsign. It is currently registered to Graddy, Michael B in Aiken, SC. 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: 36 units(Moderate)
Voice Phonetics
Kilo Mike Four Romeo Foxtrot Uniform
Readability: 7/10(Good readability)
License History
- License RenewedJan 3, 2026
- System-Generated GrantFeb 18, 2016
- License IssuedFeb 18, 2016
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.