N3CMR
Unknown1x3Zone 4
License HolderRITTER, COLBY M
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 31, 2021
- License ModifiedNov 14, 2011
- License IssuedJun 7, 2011
- Vanity Callsign GrantedJun 7, 2011
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.