K4RVN
Unknown1x3Zone 4
License HolderCLOUD SR, FRANKLIN M
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedSep 11, 2025
- License RenewedSep 10, 2025
- License RenewedSep 10, 2015
- License ModifiedNov 17, 2008
- Administrative Update AppliedSep 24, 2005
- License RenewedAug 30, 2005
- FRN Association Letter SentJul 15, 2005
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.