K4SDL
Unknown1x3Zone 4
License HolderHarrison II, William H
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 12, 2024
- License ModifiedApr 25, 2014
- License IssuedApr 22, 2014
- Vanity Callsign GrantedApr 22, 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.