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KK4ZKW

Available2x3District 4

No competing applications on record.

License HolderHANSEN, DENIS O

License ClassAdvanced

Min. Class RequiredTechnician

LocationSAN BRUNO, CA

Grant DateMar 17, 2014

Expiration DateMar 17, 2024

Cancellation DateMay 7, 2026

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KK4ZKW

Available2x3District 4

No competing applications on record.

License HolderHANSEN, DENIS O

License ClassAdvanced

Min. Class RequiredTechnician

LocationSAN BRUNO, CA

Grant DateMar 17, 2014

Expiration DateMar 17, 2024

Cancellation DateMay 7, 2026

Available for ApplicationsMar 18, 2026

KK4ZKW is a 2x3 format amateur radio callsign. It is currently registered to HANSEN, DENIS O in SAN BRUNO, CA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

-.- -.- ....- --.. -.- .--

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Kilo Four Zulu Kilo Whiskey

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredMay 7, 2026
System-Generated GrantMar 17, 2014
License IssuedMar 17, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Jul 31, 2026

Is KK4ZKW Available? FCC Vanity Status & Watchlist