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KK4ZM

Available2x2Zone 4

License HolderRING, LOUIS C

License ClassAdvanced

Min. Class RequiredGeneral

Grant DateMar 29, 1988

Expiration DateMar 29, 1998

Cancellation DateMar 30, 2000

Available for ApplicationsMar 30, 2000

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredMar 30, 2000

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

← KK4ZL KK4ZN →

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

KK4ZM — CallsignFinder.com