WA4MAT
Unknown2x3Zone 4
License HolderJOHNSTON, CLIFFORD J
License ClassAdvanced
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 19, 2025
- License RenewedDec 17, 2025
- License RenewedJan 15, 2016
- License RenewedJan 12, 2006
- Administrative Update AppliedSep 28, 2005
- FRN Association Email SentSep 28, 2005
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.