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KB3CSN

Available2x3Zone 3

License HolderHARDING, JACOB G

License ClassNovice

Min. Class RequiredTechnician

Grant DateMar 26, 2008

Expiration DateJun 11, 2018

Cancellation DateJun 12, 2020

Available for ApplicationsJun 12, 2020

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredJun 12, 2020
Tax ID (TIN) AddedMar 26, 2008
License RenewedMar 26, 2008

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.

Explore nearby callsigns

← KB3CSM KB3CSO →

FCC data as of Jun 12, 2026 — may be delayed

KB3CSN — CallsignFinder.com