K3MMB
Unknown1x3Zone 3
License HolderBarrett, Michael M
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 4, 2023
- License RenewedFeb 28, 2013
- License ModifiedApr 16, 2007
- Administrative Update AppliedFeb 14, 2007
- License IssuedMay 28, 2003
- Vanity Callsign GrantedMay 28, 2003
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.