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W4TPU

Active1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderCox, William T

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationWalnut Grove, AL

Grant DateJan 31, 2023

Expiration DateMar 18, 2033

W4TPU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cox, William T in Walnut Grove, AL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by COX, WILLIAM T on Feb 28, 2003. W4TPU has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Whiskey Four Tango Papa Uniform

Readability: 7.5/10(High readability)

License History

License RenewedJan 31, 2023
License RenewedJan 10, 2013
License ModifiedFeb 26, 2007
License IssuedMar 18, 2003
Vanity Callsign GrantedMar 18, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

COX, WILLIAM TFiled Feb 28, 2003
Not awardedFCC ↗
CARBEE, CAROLYN MFiled Jun 20, 2000
Not awardedFCC ↗
SAVAGE, JOHN CFiled Jun 20, 2000
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

W4TPU FCC Vanity Status: 3 Competing Applications & History