K4RWN
Unknown1x3Zone 4
License HolderJOHNSON JR, OSBORNE L
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 23, 2020
- License ModifiedFeb 27, 2012
- License RenewedMay 13, 2010
- Administrative Update AppliedJan 3, 2001
- License RenewedMay 31, 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.