KF5WS
Unknown2x2Zone 5
License HolderMATTERN, ROBERT V
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredApr 7, 2020
- Tax ID (TIN) AddedJan 30, 2008
- License RenewedJan 30, 2008
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.