KR4EFX
Cancelled2x3Zone 4
License HolderSchiefer, Robert
License ClassTechnician
Min. Class RequiredTechnician
Grant DateMay 30, 2025
Cancellation DateJun 17, 2025
Available for ApplicationsJun 18, 2027
Available Jun 18, 2027 (370 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 17, 2025
- System-Generated GrantMay 30, 2025
- License IssuedMay 30, 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.