KM4OSO
Expired2x3Zone 4
License HolderPfeifer, Kevin M
License ClassTechnician
Min. Class RequiredTechnician
Grant DateNov 9, 2015
Expiration DateNov 9, 2025
Available for ApplicationsNov 10, 2027
Available Nov 10, 2027 (513 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- System-Generated GrantNov 9, 2015
- License IssuedNov 9, 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.