K4WFO
Unknown1x3Zone 4
License HolderRoark, Phillip L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 21, 2020
- License RenewedMay 12, 2010
- License ModifiedJun 16, 2000
- License IssuedMay 5, 2000
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.