KJ4SUO
Active2x3District 4
No competing applications on record.
License HolderBrockman, Ernest F
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationJasper, TN
Grant DateJan 29, 2020
Expiration DateMar 8, 2030
KJ4SUO is a 2x3 format amateur radio callsign. It is currently registered to Brockman, Ernest F in Jasper, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Sierra Uniform Oscar
Readability: 6/10(Good readability)
License History
- License ModifiedJul 30, 2025
- Administrative Update AppliedSep 21, 2024
- License RenewedJan 29, 2020
- License ModifiedMar 4, 2013
- System-Generated GrantMar 8, 2010
- License IssuedMar 8, 2010
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.