W9DTX
Unknown1x3Zone 12
License HolderTREFTZ, HENRY A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 31, 2019
- License ModifiedMay 16, 2016
- License RenewedMar 7, 2009
- License ModifiedOct 26, 2001
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.