K3SFO
Unknown1x3Zone 6
License HolderCarroux, Christopher L
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 24, 2026
- Administrative Update AppliedDec 27, 2023
- License IssuedMar 22, 2016
- Vanity Callsign GrantedMar 22, 2016
- License ExpiredOct 18, 2012
- Authorization PrintedMar 2, 2001
- Internal Duplicate RequestedMar 1, 2001
- Internal Correction AppliedDec 14, 2000
- License IssuedOct 17, 2000
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.