KO4WNA
Active2x3District 4
No competing applications on record.
License HolderFeher, Ronald F
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationKnoxville, TN
Grant DateFeb 7, 2022
Expiration DateFeb 7, 2032
KO4WNA is a 2x3 format amateur radio callsign. It is currently registered to Feher, Ronald F in Knoxville, TN. 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 Oscar Four Whiskey November Alpha
Readability: 7/10(Good readability)
License History
- License ModifiedFeb 26, 2026
- System-Generated GrantFeb 7, 2022
- License IssuedFeb 7, 2022
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.