W7CSI
Unknown1x3Zone 4
License HolderCASKEY, LYNN B
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 14, 2026
- License RenewedMar 1, 2014
- FRN Association Letter SentMar 19, 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.