KD4ZRG
Unknown2x3Zone 4
License HolderMAYFIELD, MARTHA M
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 1, 2025
- License RenewedJan 16, 2013
- Tax ID (TIN) AddedMar 10, 2003
- License RenewedMar 10, 2003
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.