W4MSM
Unknown1x3Zone 4
License HolderMcLain, Mark S
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMay 7, 2020
- License ModifiedDec 8, 2014
- License IssuedMar 23, 2010
- Vanity Callsign GrantedMar 23, 2010
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.