NF4E
Unknown2x1Zone 5
License HolderKOSBAB, F PAUL
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedAug 26, 2025
- Administrative Update AppliedApr 12, 2016
- Administrative Update AppliedOct 29, 2015
- Vanity Callsign GrantedSep 19, 2015
- License IssuedSep 19, 2015
- License ExpiredSep 1, 2015
- Tax ID (TIN) AddedAug 22, 2003
- License RenewedAug 22, 2003
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.