KJ4JDF
Active2x3District 4
No competing applications on record.
License HolderDavis Jr, John P
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationRockville, VA
Grant DateApr 3, 2020
Expiration DateApr 3, 2030
KJ4JDF is a 2x3 format amateur radio callsign. It is currently registered to Davis Jr, John P in Rockville, 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Juliet Delta Foxtrot
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 3, 2020
- System-Generated GrantJan 28, 2009
- License IssuedJan 28, 2009
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.