WB0YDI
Unknown2x3Zone 10
License HolderKoopman, David E
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedNov 1, 2017
- License RenewedOct 30, 2007
- Administrative Update AppliedFeb 13, 2007
- License ModifiedJun 9, 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.