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FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

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KR4EFV

Active2x3Zone 4

License HolderWertman, James E

License ClassGeneral

Min. Class RequiredTechnician

Grant DateMay 30, 2025

Expiration DateMay 30, 2035

License History

System-Generated GrantMay 30, 2025
License IssuedMay 30, 2025

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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← KR4EFU KR4EFW →

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

KR4EFV — CallsignFinder.com