WB4SPT
Unknown2x3Zone 4
License HolderWinfree, David M
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedJun 24, 2023
- Administrative Update AppliedJul 25, 2019
- License RenewedJul 12, 2018
- Administrative Update AppliedSep 26, 2012
- License RenewedJun 5, 2008
- License ModifiedJan 30, 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.