KR4JFF
Active2x3District 4
No competing applications on record.
License HolderBabin, David P
License ClassTechnician
Min. Class RequiredTechnician
LocationWoodbridge, VA
Grant DateJan 28, 2026
Expiration DateJan 28, 2036
KR4JFF is a 2x3 format amateur radio callsign. It is currently registered to Babin, David P in Woodbridge, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Juliet Foxtrot Foxtrot
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantJan 28, 2026
- License IssuedJan 28, 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.