KF4RO
Unknown2x2Zone 4
License HolderPHILLIPS SR, DAVID E
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedOct 20, 2017
- License RenewedOct 19, 2007
- License ModifiedApr 22, 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.