K4DTR
Unknown1x3Zone 4
License HolderMELCHING, WALTER E
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 10, 2024
- License ModifiedJun 25, 2015
- License RenewedJul 10, 2014
- FRN Association Letter SentJul 9, 2004
- License RenewedJul 8, 2004
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.