W2IS
Unknown1x2Zone 2
License HolderTIEFENTHAL, JAMES M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedJan 30, 2026
- License RenewedApr 24, 2024
- License RenewedApr 25, 2014
- FRN Association Letter SentApr 26, 2004
- License RenewedApr 24, 2004
- License RenewedApr 24, 2004
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.