K4YSF
Unknown1x3Zone 4
License HolderDOUGLAS, CHARLES A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 6, 2016
- FRN Association Email SentApr 5, 2016
- FRN Disassociation Email SentApr 5, 2016
- License RenewedMay 9, 2006
- FRN Association Email SentMar 19, 2006
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.