W4DD
Unknown1x2Zone 4
License HolderSTUPARITS, JEFFREY J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedMay 17, 2018
- License RenewedMay 22, 2008
- FRN Association Email SentJan 2, 2006
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.