W7MRB
Unknown1x3
License HolderBabb, Michael R
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedFeb 3, 2021
- License RenewedFeb 4, 2011
- Administrative Update AppliedMay 1, 2008
- Administrative Update AppliedNov 11, 2004
- Administrative Update AppliedOct 26, 2002
- License IssuedFeb 13, 2001