KJ4DFF
Unknown2x3Zone 4
License HolderPetrosky, Charles V
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 11, 2020
- System-Generated GrantApr 10, 2008
- License IssuedApr 10, 2008
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.