KK4ZXO
Available2x3District 4
No competing applications on record.
License HolderRAIFAISEN, MARGARET A
License ClassTechnician
Min. Class RequiredTechnician
LocationSTOCKTON, CA
Grant DateApr 3, 2014
Expiration DateApr 3, 2024
Cancellation DateApr 4, 2026
Available for ApplicationsApr 4, 2026
KK4ZXO is a 2x3 format amateur radio callsign. It is currently registered to RAIFAISEN, MARGARET A in STOCKTON, 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: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Zulu X-ray Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 4, 2026
- System-Generated GrantApr 3, 2014
- License IssuedApr 3, 2014
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.