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KK4KDU

Available2x3District 4

No competing applications on record.

License HolderBauer, Nancy A

License ClassTechnician

Min. Class RequiredTechnician

LocationLouisville, KY

Grant DateJun 25, 2012

Expiration DateJun 25, 2022

Cancellation DateJun 26, 2024

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KK4KDU

Available2x3District 4

No competing applications on record.

License HolderBauer, Nancy A

License ClassTechnician

Min. Class RequiredTechnician

LocationLouisville, KY

Grant DateJun 25, 2012

Expiration DateJun 25, 2022

Cancellation DateJun 26, 2024

Available for ApplicationsJun 26, 2024

KK4KDU is a 2x3 format amateur radio callsign. It is currently registered to Bauer, Nancy A in Louisville, KY. 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: 38 units(Moderate)

Voice Phonetics

Kilo Kilo Four Kilo Delta Uniform

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredJun 26, 2024
System-Generated GrantJun 25, 2012
License IssuedJun 25, 2012

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.

Search external databases

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FCC data as of Jul 31, 2026

Is KK4KDU Available? FCC Vanity Status & Watchlist