K4SOI
Unknown1x3Zone 4
License HolderCHILDRESS, RONALD
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJun 24, 2025
- License IssuedSep 7, 2024
- Vanity Callsign GrantedSep 7, 2024
- License ExpiredJan 30, 2009
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.