K4MAO
Unknown1x3Zone 4
License HolderOlliges Mr., Mark A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 31, 2020
- License RenewedJan 28, 2010
- License ModifiedAug 28, 2009
- License ModifiedApr 28, 2000
- License IssuedMar 11, 2000
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.