KJ4EFJ
Available2x3District 4
No competing applications on record.
License HolderKIRST, ALFRED O
License ClassGeneral
Min. Class RequiredTechnician
LocationSAN JOSE, CA
Grant DateMay 16, 2008
Expiration DateMay 16, 2018
Cancellation DateMay 19, 2020
Available for ApplicationsMay 17, 2020
KJ4EFJ is a 2x3 format amateur radio callsign. It is currently registered to KIRST, ALFRED O in SAN JOSE, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Echo Foxtrot 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 ExpiredMay 19, 2020
- License ModifiedApr 8, 2011
- System-Generated GrantMay 16, 2008
- License IssuedMay 16, 2008
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.