KK4VDO
Available2x3District 4
No competing applications on record.
License HolderO'BRIEN, DAVID J
License ClassTechnician
Min. Class RequiredTechnician
LocationWINSTON SALEM, NC
Grant DateNov 12, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
KK4VDO is a 2x3 format amateur radio callsign. It is currently registered to O'BRIEN, DAVID J in WINSTON SALEM, NC. 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 Kilo Four Victor Delta Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 6, 2026
- Administrative Update AppliedMay 20, 2014
- System-Generated GrantNov 12, 2013
- License IssuedNov 12, 2013
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.