K4RMG
Unknown1x3Zone 4
License HolderGriswold, Robert M
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedJul 21, 2020
- License IssuedMar 24, 2018
- Vanity Callsign GrantedMar 24, 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.