KF4IMM
Unknown2x3
License HolderHEATH JR, JAMES M
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedFeb 10, 2026
- License RenewedMar 5, 2016
- License RenewedMar 4, 2006
- Administrative Update AppliedNov 6, 2003
- Administrative Update AppliedNov 6, 2003
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.