KD7DIO
Unknown2x3Zone 7
License HolderHEIKKILA, DONALD N
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedOct 23, 2018
- License ModifiedMay 16, 2011
- License RenewedDec 19, 2008
- Administrative Update AppliedMar 20, 2007
- FRN Association Letter SentMar 20, 2007
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.