K4WIN
Unknown1x3Zone 4
License HolderPinholster Jr, David C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedAug 17, 2020
- Administrative Update AppliedJun 23, 2020
- Administrative Update AppliedApr 3, 2020
- Administrative Update AppliedDec 6, 2019
- Administrative Update AppliedJul 7, 2015
- License RenewedOct 14, 2010
- License ModifiedJan 24, 2001
- License IssuedOct 28, 2000
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.