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KI4LUU

Expired2x3District 4

No competing applications on record.

License HolderMATHEWS, WILLIAM L

License ClassGeneral

Min. Class RequiredTechnician

LocationMARATHON, FL

Grant DateJul 9, 2015

Expiration DateSep 20, 2025

Available for ApplicationsSep 21, 2027

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KI4LUU

Expired2x3District 4

No competing applications on record.

License HolderMATHEWS, WILLIAM L

License ClassGeneral

Min. Class RequiredTechnician

LocationMARATHON, FL

Grant DateJul 9, 2015

Expiration DateSep 20, 2025

Available for ApplicationsSep 21, 2027

KI4LUU is a 2x3 format amateur radio callsign. It is currently registered to MATHEWS, WILLIAM L in MARATHON, FL. 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: 32 units(Moderate)

Voice Phonetics

Kilo India Four Lima Uniform Uniform

Readability: 6/10(Good readability)

Available Sep 21, 2027 (381 days remaining)

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

License History

License RenewedJul 9, 2015
License ModifiedSep 12, 2006
System-Generated GrantSep 20, 2005
License IssuedSep 20, 2005

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 Sep 4, 2026

Is KI4LUU Available? FCC Vanity Status & Watchlist