KD4ZHI
Unknown2x3Zone 9
License HolderSENN, DAVID R
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 6, 2026
- License RenewedNov 12, 2013
- Tax ID (TIN) AddedJan 28, 2004
- Tax ID (TIN) AddedJan 8, 2001
- Administrative Update AppliedJan 8, 2001
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.