WF4I
Unknown2x1
License HolderBROWN, DEREK S
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- Administrative Update AppliedOct 23, 2024
- License RenewedDec 27, 2018
- License RenewedFeb 27, 2009
- Administrative Update AppliedSep 9, 2004
- Administrative Update AppliedFeb 16, 2002
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.