KF6EKF
Active2x3District 6
No competing applications on record.
License HolderSONTAG, JOHN R
License ClassTechnician
Min. Class RequiredTechnician
LocationSANTA CLARA, CA
Grant DateApr 3, 2026
Expiration DateJun 8, 2036
KF6EKF is a 2x3 format amateur radio callsign. It is currently registered to SONTAG, JOHN R in SANTA CLARA, 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: 34 units(Moderate)
Voice Phonetics
Kilo Foxtrot Six Echo Kilo Foxtrot
Readability: 7.5/10(High readability)
License History
- License RenewedApr 3, 2026
- License RenewedApr 7, 2016
- License RenewedApr 7, 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.