WB4MJ
Unknown2x2Zone 4
License HolderJUMPER, MICHAEL H
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedFeb 25, 2025
- Administrative Update AppliedFeb 25, 2025
- Administrative Update AppliedFeb 25, 2025
- Administrative Update AppliedApr 30, 2019
- License RenewedJan 7, 2015
- License ModifiedAug 14, 2009
- License IssuedMar 8, 2005
- Vanity Callsign GrantedMar 8, 2005
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.