W3MSR
Unknown1x3Zone 3
License HolderRosenthal, Mark S
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJul 15, 2022
- License RenewedJun 11, 2022
- License ModifiedJun 18, 2018
- License IssuedMay 15, 2012
- Vanity Callsign GrantedMay 15, 2012
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.