KS0I
Unknown2x1Zone 10
License HolderDARBY JR, JOHN T
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedMay 5, 2017
- License RenewedJul 24, 2007
- FRN Association Email SentJul 23, 2007
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.