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KJ4ZWK

Available2x3Zone 4

License HolderDonan, Matthew C

License ClassGeneral

Min. Class RequiredTechnician

Grant DateJan 19, 2011

Expiration DateJan 19, 2021

Cancellation DateJan 20, 2023

Available for ApplicationsJan 20, 2023

This callsign is available now

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

License History

License ExpiredJan 20, 2023
License ModifiedMar 18, 2011
System-Generated GrantJan 19, 2011
License IssuedJan 19, 2011

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.

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

KJ4ZWK — CallsignFinder.com