KR4OJN
Active2x3District 4
No competing applications on record.
License HolderSpence, D Todd T
License ClassTechnician
Min. Class RequiredTechnician
LocationSevierville, TN
Grant DateAug 13, 2026
Expiration DateAug 13, 2036
KR4OJN is a 2x3 format amateur radio callsign. It is currently registered to Spence, D Todd T in Sevierville, TN. 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Oscar Juliet November
Readability: 6/10(Good readability)
License History
- System-Generated GrantAug 13, 2026
- License IssuedAug 13, 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.