K0SIS
Unknown1x3Zone 10
License HolderIRONS, SUSAN A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedMar 10, 2026
- License RenewedOct 4, 2023
- License ModifiedJan 13, 2015
- License IssuedOct 23, 2012
- Vanity Callsign GrantedOct 23, 2012
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.