KK4RDT
Available2x3Zone 4
License HolderHerrick, Mark M
License ClassGeneral
Min. Class RequiredTechnician
Grant DateMay 15, 2013
Expiration DateMay 15, 2023
Cancellation DateMay 16, 2025
Available for ApplicationsMay 16, 2025
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 16, 2025
- System-Generated GrantMay 15, 2013
- License IssuedMay 15, 2013
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.