KR4JJE
Active2x3District 4
No competing applications on record.
License HolderSilveira, Sonia
License ClassTechnician
Min. Class RequiredTechnician
LocationSpringfield, VA
Grant DateFeb 3, 2026
Expiration DateFeb 3, 2036
KR4JJE is a 2x3 format amateur radio callsign. It is currently registered to Silveira, Sonia in Springfield, VA. 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: 40 units(Moderate)
Voice Phonetics
Kilo Romeo Four Juliet Juliet Echo
Readability: 6/10(Good readability)
License History
- System-Generated GrantFeb 3, 2026
- License IssuedFeb 3, 2026
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.