K5SU
Unknown1x2Zone 10
License HolderCALLAHAN JR, DAVID P
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedAug 1, 2017
- License RenewedJul 21, 2007
- License ModifiedApr 6, 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.