KI4KKR
Unknown2x3Zone 4
License HolderCastillo, Silvia
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 26, 2007
- License ModifiedMay 10, 2006
- System-Generated GrantMay 31, 2005
- License IssuedMay 31, 2005
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.