KI4MSY
Unknown2x3Zone 4
License HolderBlack, Ronald S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedNov 20, 2025
- Administrative Update AppliedOct 28, 2021
- License RenewedSep 23, 2015
- License ModifiedApr 23, 2007
- Administrative Update AppliedMay 31, 2006
- System-Generated GrantDec 6, 2005
- License IssuedDec 6, 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.