KF4FDO
Unknown2x3Zone 4
License HolderOLDFIELD, DONALD S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedOct 21, 2015
- License ModifiedJun 11, 2012
- Tax ID (TIN) AddedSep 7, 2005
- License RenewedSep 7, 2005
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.