KK4ZSJ
Available2x3District 4
No competing applications on record.
License HolderTrujillo Alto Contest Club
Min. Class RequiredTechnician
LocationTrujillo Alto, PR
Grant DateMar 27, 2014
Expiration DateMar 27, 2024
Cancellation DateMar 28, 2026
Available for ApplicationsMar 28, 2026
KK4ZSJ is a 2x3 format amateur radio callsign. It is currently registered to Trujillo Alto Contest Club in Trujillo Alto, PR. 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Zulu Sierra Juliet
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 28, 2026
- Administrative Update AppliedAug 8, 2019
- Administrative Update AppliedJan 10, 2017
- System-Generated GrantMar 27, 2014
- License IssuedMar 27, 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.