KR4CWN
Active2x3Zone 4
License HolderMartinec, Mark A
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateApr 8, 2025
Expiration DateApr 8, 2035
License History
- License ModifiedMay 5, 2025
- System-Generated GrantApr 8, 2025
- License IssuedApr 8, 2025
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.