KB4DO
Available2x2District 4
No competing applications on record.
License HolderHaun, James E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCHATTANOOGA, TN
Grant DateFeb 10, 2014
Expiration DateMay 10, 2024
Cancellation DateMay 12, 2026
Available for ApplicationsMay 11, 2026
KB4DO is a 2x2 format amateur radio callsign. It is currently registered to Haun, James E in CHATTANOOGA, 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: 34 units(Moderate)
Voice Phonetics
Kilo Bravo Four Delta Oscar
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 12, 2026
- License RenewedFeb 10, 2014
- License RenewedFeb 11, 2004
- License RenewedFeb 11, 2004
- Tax ID (TIN) AddedFeb 12, 2003
- License ModifiedFeb 12, 2003
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.