K3DBI
Unknown1x3Zone 4
License HolderMcDonnell, Daniel W
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJul 10, 2025
- License RenewedMar 15, 2024
- Administrative Update AppliedSep 15, 2015
- License ModifiedMar 24, 2015
- License IssuedMay 13, 2014
- Vanity Callsign GrantedMay 13, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.