K3KDR
Unknown1x3Zone 3
License HolderRichardson, David R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedNov 26, 2025
- License IssuedOct 20, 2020
- Vanity Callsign GrantedOct 20, 2020
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.