KR4JEF
Cancelled2x3Zone 4
License HolderOhno, Tsutomu
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateJan 27, 2026
Cancellation DateMar 3, 2026
Available for ApplicationsMar 4, 2028
Available Mar 4, 2028 (630 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 3, 2026
- License ModifiedFeb 6, 2026
- License ModifiedJan 29, 2026
- System-Generated GrantJan 27, 2026
- License IssuedJan 27, 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.