KF4ZTO
Active2x3District 4
No competing applications on record.
License HolderSPERRY, PHILLIP W
License ClassTechnician
Min. Class RequiredTechnician
LocationRICHMOND, VA
Grant DateMay 25, 2018
Expiration DateAug 15, 2028
KF4ZTO is a 2x3 format amateur radio callsign. It is currently registered to SPERRY, PHILLIP W in RICHMOND, VA. 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: 40 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Zulu Tango Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 26, 2026
- License RenewedMay 25, 2018
- License RenewedMay 31, 2008
- FRN Association Email SentMay 30, 2008
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.