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KM4LAU

Expired2x3District 4

No competing applications on record.

License HolderSproul, Richard S

License ClassGeneral

Min. Class RequiredTechnician

LocationStow, MA

Grant DateJun 9, 2015

Expiration DateJun 9, 2025

Available for ApplicationsJun 10, 2027

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KM4LAU

Expired2x3District 4

No competing applications on record.

License HolderSproul, Richard S

License ClassGeneral

Min. Class RequiredTechnician

LocationStow, MA

Grant DateJun 9, 2015

Expiration DateJun 9, 2025

Available for ApplicationsJun 10, 2027

KM4LAU is a 2x3 format amateur radio callsign. It is currently registered to Sproul, Richard S in Stow, MA. 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: 35 units(Moderate)

Voice Phonetics

Kilo Mike Four Lima Alpha Uniform

Readability: 7.5/10(High readability)

Available Jun 10, 2027 (315 days remaining)

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

License History

System-Generated GrantJun 9, 2015
License IssuedJun 9, 2015

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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← KM4LAT KM4LAV →

FCC data as of Jul 30, 2026

Is KM4LAU Available? FCC Vanity Status & Watchlist