KJ4ZFJ
Active2x3District 4
No competing applications on record.
License HolderLeonardini, Enrico
License ClassGeneral
Min. Class RequiredTechnician
LocationBayamon, PR
Grant DateOct 8, 2020
Expiration DateNov 16, 2030
KJ4ZFJ is a 2x3 format amateur radio callsign. It is currently registered to Leonardini, Enrico in Bayamon, 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: 48 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Zulu Foxtrot Juliet
Readability: 6.5/10(Good readability)
License History
- License ModifiedJun 5, 2023
- License RenewedOct 8, 2020
- License ModifiedJan 3, 2011
- System-Generated GrantNov 16, 2010
- License IssuedNov 16, 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.