KM4AMA
Unknown2x3Zone 4
License HolderFrink, Warren D
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 23, 2026
- License ModifiedJun 19, 2014
- System-Generated GrantApr 22, 2014
- License IssuedApr 22, 2014
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.