W4SBL
Unknown1x3Zone 4
License HolderSANIBEL EMERGENCY RADIO UNIT
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedSep 16, 2023
- License RenewedSep 19, 2013
- License ModifiedDec 27, 2006
- License IssuedJun 10, 2003
- Vanity Callsign GrantedJun 10, 2003
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.