K0RVB
Unknown1x3Zone 5
License HolderRalston, John E
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 23, 2020
- Administrative Update AppliedDec 23, 2020
- License ModifiedApr 27, 2011
- License IssuedMar 22, 2011
- Vanity Callsign GrantedMar 22, 2011
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.