W4ISI
Unknown1x3Zone 4
License HolderHOAD, DAVID L
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedFeb 26, 2016
- License RenewedJan 20, 2016
- Administrative Update AppliedMar 31, 2009
- License IssuedMar 24, 2006
- Vanity Callsign GrantedMar 24, 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.