KF4ERO
Active2x3District 4
No competing applications on record.
License HolderROOT, CLIFFORD A
License ClassTechnician
Min. Class RequiredTechnician
LocationLONGBOAT KEY, FL
Grant DateJan 16, 2026
Expiration DateNov 21, 2035
KF4ERO is a 2x3 format amateur radio callsign. It is currently registered to ROOT, CLIFFORD A in LONGBOAT KEY, FL. 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: 35 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Echo Romeo Oscar
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJan 20, 2026
- License RenewedJan 16, 2026
- License RenewedOct 23, 2015
- Tax ID (TIN) AddedAug 24, 2005
- License RenewedAug 24, 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.