KF4BY
Active2x2District 4
No competing applications on record.
License HolderNAFZIGER, STAN R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPiedmont, SC
Grant DateNov 21, 2025
Expiration DateNov 28, 2035
KF4BY is a 2x2 format amateur radio callsign. It is currently registered to NAFZIGER, STAN R in Piedmont, SC. 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 Bravo Yankee
Readability: 8/10(High readability)
License History
- License RenewedNov 21, 2025
- Administrative Update AppliedJan 10, 2024
- License RenewedOct 14, 2015
- FRN Association Letter SentSep 16, 2005
- License RenewedSep 15, 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.