K4RTK
Unknown1x3Zone 4
License HolderEdwards, Claude A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedNov 14, 2023
- License RenewedJul 26, 2017
- License RenewedJul 25, 2007
- License ModifiedMay 13, 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.