KF4ERV
Active2x3District 4
No competing applications on record.
License HolderVAUSE JR, JOHN D
License ClassTechnician
Min. Class RequiredTechnician
LocationLOUISVILLE, KY
Grant DateNov 21, 2025
Expiration DateNov 21, 2035
KF4ERV is a 2x3 format amateur radio callsign. It is currently registered to VAUSE JR, JOHN D in LOUISVILLE, KY. 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: 32 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Echo Romeo Victor
Readability: 7/10(Good readability)
License History
- License RenewedNov 21, 2025
- License RenewedOct 16, 2015
- License RenewedOct 5, 2005
- FRN Association Email SentOct 4, 2005
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.