K3TZR
Unknown1x3Zone 2
License HolderADAMS, DOUGLAS J
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 28, 2026
- Administrative Update AppliedJan 3, 2020
- License ModifiedMay 14, 2019
- License RenewedApr 7, 2016
- Administrative Update AppliedSep 15, 2010
- License RenewedMay 11, 2006
- Administrative Update AppliedDec 31, 2004
- FRN Association Letter SentDec 31, 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.