KJ4RZZ
Cancelled2x3District 4
No competing applications on record.
License HolderMARLIN, ELI S
License ClassTechnician
Min. Class RequiredTechnician
LocationSANTA ROSA, CA
Grant DateFeb 8, 2020
Cancellation DateNov 8, 2024
Available for ApplicationsNov 9, 2026
KJ4RZZ is a 2x3 format amateur radio callsign. It is currently registered to MARLIN, ELI S in SANTA ROSA, 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Romeo Zulu Zulu
Readability: 6.5/10(Good readability)
Available Nov 9, 2026 (59 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledNov 8, 2024
- Administrative Update AppliedMay 10, 2023
- License RenewedFeb 8, 2020
- License ModifiedMar 14, 2017
- Administrative Update AppliedMar 5, 2012
- System-Generated GrantFeb 8, 2010
- License IssuedFeb 8, 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.