WB4RC
Unknown2x2Zone 4
License HolderCrisp, Rudolf W
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedNov 25, 2025
- Administrative Update AppliedNov 25, 2025
- Administrative Update AppliedMay 25, 2021
- License IssuedDec 15, 2015
- Vanity Callsign GrantedDec 15, 2015
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.