KD4JYD
Unknown2x3Zone 4
License HolderCALDWELL III, WILLIAM S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedFeb 18, 2026
- License RenewedJan 5, 2022
- License ModifiedApr 10, 2019
- License RenewedFeb 17, 2012
- License RenewedDec 18, 2001
- License ModifiedAug 15, 2000
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.