KR4ERO
Active2x3Zone 4
License HolderCooper, Jonathan A
License ClassGeneral
Min. Class RequiredTechnician
Grant DateJun 19, 2025
Expiration DateJun 19, 2035
License History
- License ModifiedFeb 11, 2026
- System-Generated GrantJun 19, 2025
- License IssuedJun 19, 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.