KD4ZAI
Unknown2x3Zone 4
License HolderHOLLOWELL, WALTER C
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 31, 2026
- License RenewedJan 3, 2014
- Tax ID (TIN) AddedFeb 23, 2004
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.