KO4RFK
Active2x3District 4
No competing applications on record.
License HolderJessee, Joseph K
License ClassTechnician
Min. Class RequiredTechnician
LocationRoanoke, VA
Grant DateJun 14, 2021
Expiration DateJun 14, 2031
KO4RFK is a 2x3 format amateur radio callsign. It is currently registered to Jessee, Joseph K in Roanoke, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Romeo Foxtrot Kilo
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedApr 7, 2026
- System-Generated GrantJun 14, 2021
- License IssuedJun 14, 2021
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.