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W4VUW

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGREENFIELD, MICHAEL R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationJACKSON, WI

Grant DateApr 26, 1988

Expiration DateApr 26, 1998

Cancellation DateApr 27, 2000

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W4VUW

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGREENFIELD, MICHAEL R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationJACKSON, WI

Grant DateApr 26, 1988

Expiration DateApr 26, 1998

Cancellation DateApr 27, 2000

Available for ApplicationsApr 27, 2000

W4VUW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by GREENFIELD, MICHAEL R in JACKSON, WI. 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 Roberts, Robert D on Mar 25, 2024. W4VUW has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Four Victor Uniform Whiskey

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredApr 27, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Roberts, Robert DFiled Mar 25, 2024
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

W4VUW FCC Vanity Status: 1 Competing Application & History