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W4AMU

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMULLERSMAN, FERD

License ClassAdvanced

Min. Class RequiredGeneral

LocationGAINESVILLE, FL

Grant DateMar 20, 2025

Expiration DateMar 20, 2035

W4AMU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MULLERSMAN, FERD in GAINESVILLE, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Williamson, Joseph on Dec 10, 2024. W4AMU has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Whiskey Four Alpha Mike Uniform

Readability: 8/10(High readability)

License History

License RenewedMar 20, 2025
License RenewedFeb 26, 2015
Tax ID (TIN) AddedNov 24, 2004
License RenewedNov 24, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Williamson, JosephFiled Dec 10, 2024
Not awardedFCC ↗

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← W4AMT W4AMV →

FCC data as of Sep 3, 2026

W4AMU FCC Vanity Status: 1 Competing Application & History