KM4NPA
Cancelled2x3Zone 4
License HolderGuo, Zhenyu
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateSep 25, 2015
Cancellation DateSep 12, 2025
Available for ApplicationsSep 13, 2027
Available Sep 13, 2027 (455 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledSep 12, 2025
- License ModifiedDec 3, 2015
- System-Generated GrantSep 25, 2015
- License IssuedSep 25, 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.