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KM4UUK

Expired2x3District 4

No competing applications on record.

License HolderMartin, William R

License ClassTechnician

Min. Class RequiredTechnician

LocationMadison, AL

Grant DateJun 20, 2016

Expiration DateJun 20, 2026

Available for ApplicationsJun 21, 2028

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KM4UUK

Expired2x3District 4

No competing applications on record.

License HolderMartin, William R

License ClassTechnician

Min. Class RequiredTechnician

LocationMadison, AL

Grant DateJun 20, 2016

Expiration DateJun 20, 2026

Available for ApplicationsJun 21, 2028

KM4UUK is a 2x3 format amateur radio callsign. It is currently registered to Martin, William R in Madison, AL. 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: 37 units(Moderate)

Voice Phonetics

Kilo Mike Four Uniform Uniform Kilo

Readability: 7/10(Good readability)

Available Jun 21, 2028 (647 days remaining)

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

License History

System-Generated GrantJun 20, 2016
License IssuedJun 20, 2016

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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← KM4UUJ KM4UUL →

FCC data as of Sep 12, 2026

Is KM4UUK Available? FCC Vanity Status & Watchlist