KD7DFU
Unknown2x3Zone 7
License HolderKarpinski, Chester J
License ClassAdvanced
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedSep 21, 2018
- License RenewedAug 15, 2008
- License ModifiedJun 7, 2000
- License ModifiedOct 16, 1999
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.