KN4IWR
Unknown2x3Zone 4
License HolderMontfort, Marc
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedApr 28, 2026
- License ModifiedFeb 24, 2026
- License IssuedFeb 18, 2026
- Vanity Callsign GrantedFeb 18, 2026
- License CanceledMar 7, 2020
- License IssuedJan 16, 2018
- System-Generated GrantJan 16, 2018
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.