K4ROS
Unknown1x3Zone 4
License HolderRoss, Randall L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedFeb 20, 2025
- Administrative Update AppliedNov 19, 2024
- Administrative Update AppliedNov 13, 2024
- License IssuedMar 14, 2015
- Vanity Callsign GrantedMar 14, 2015
- License CanceledMar 21, 2012
- License ModifiedJul 28, 2011
- Vanity Callsign GrantedJan 22, 2010
- License IssuedJan 22, 2010
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.