K2SFS
Unknown1x3Zone 2
License HolderBIRKEN, JOHN A
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedAug 2, 2016
- Administrative Update AppliedMay 6, 2015
- Administrative Update AppliedMay 6, 2015
- Administrative Update AppliedSep 9, 2008
- License RenewedSep 13, 2006
- FRN Association Email SentSep 13, 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.