KJ4ZFM
Active2x3District 4
No competing applications on record.
License HolderTinsley, Robert L
License ClassTechnician
Min. Class RequiredTechnician
LocationDeltona, FL
Grant DateNov 12, 2020
Expiration DateNov 17, 2030
KJ4ZFM is a 2x3 format amateur radio callsign. It is currently registered to Tinsley, Robert L in Deltona, 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Zulu Foxtrot Mike
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 18, 2026
- License RenewedNov 12, 2020
- System-Generated GrantNov 17, 2010
- License IssuedNov 17, 2010
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.