K4MRO
Unknown1x3Zone 4
License HolderOlds, Michael R
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedOct 25, 2018
- License IssuedApr 20, 2018
- Vanity Callsign GrantedApr 20, 2018
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.