KD4BDW
Unknown2x3Zone 4
License HolderKOELKER SR, DONALD R
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 29, 2013
- Administrative Update AppliedJan 7, 2004
- License RenewedMar 13, 2001
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.