KF4IOR
Active2x3District 4
No competing applications on record.
License HolderKOENIG, RONALD E
License ClassAdvanced
Min. Class RequiredTechnician
LocationAUBURN, CA
Grant DateMar 24, 2026
Expiration DateApr 10, 2036
KF4IOR is a 2x3 format amateur radio callsign. It is currently registered to KOENIG, RONALD E in AUBURN, CA. 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 Foxtrot Four India Oscar Romeo
Readability: 6.5/10(Good readability)
License History
- License RenewedMar 24, 2026
- License RenewedApr 7, 2016
- Tax ID (TIN) AddedJan 12, 2006
- License RenewedJan 12, 2006
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.