K4MVR
Unknown1x3Zone 4
License HolderRidlon, Michael V
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMay 13, 2026
- Administrative Update AppliedDec 30, 2025
- Administrative Update AppliedApr 19, 2025
- License ModifiedApr 16, 2019
- Administrative Update AppliedOct 17, 2018
- License IssuedMay 17, 2016
- Vanity Callsign GrantedMay 17, 2016
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.