KS4UO
Unknown2x2
License HolderRUMBLEY, DENNIS A
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedFeb 16, 2023
- Administrative Update AppliedJan 4, 2017
- License RenewedJan 8, 2013
- Administrative Update AppliedFeb 23, 2011
- Administrative Update AppliedJan 31, 2006
- License RenewedJan 21, 2003
- Administrative Update AppliedAug 10, 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.