KR4IQO
Active2x3Zone 4
License HolderMarkopoulos, John
License ClassTechnician
Min. Class RequiredTechnician
Grant DateJan 1, 2026
Expiration DateJan 1, 2036
License History
- System-Generated GrantJan 1, 2026
- License IssuedJan 1, 2026
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.