KM4HRO
Active2x3Zone 4
License HolderDubnowski, William A
License ClassTechnician
Min. Class RequiredTechnician
Grant DateJul 8, 2025
Expiration DateFeb 6, 2035
License History
- License RenewedJul 8, 2025
- System-Generated GrantFeb 6, 2015
- License IssuedFeb 6, 2015
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.