KD0DF
Unknown2x2Zone 10
License HolderKoller, Donald C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledFeb 26, 2010
- License RenewedJan 8, 2008
- License ModifiedMay 16, 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.