KR4JQF
Active2x3District 4
No competing applications on record.
License HolderArnold, Calvin Z
License ClassTechnician
Min. Class RequiredTechnician
LocationAtlanta, GA
Grant DateFeb 11, 2026
Expiration DateFeb 11, 2036
KR4JQF is a 2x3 format amateur radio callsign. It is currently registered to Arnold, Calvin Z in Atlanta, GA. 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 Romeo Four Juliet Quebec Foxtrot
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedMay 7, 2026
- System-Generated GrantFeb 11, 2026
- License IssuedFeb 11, 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.