KF0IZW
Unknown2x3Zone 10
License HolderOSTERWYK, AARON S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 6, 2026
- License ModifiedNov 21, 2025
- License ModifiedFeb 20, 2024
- System-Generated GrantMay 4, 2022
- License IssuedMay 4, 2022
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.