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WB4ZZT

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderPIPER, JOHN A

License ClassGeneral

Min. Class RequiredTechnician

LocationMURRAY, KY

Grant DateDec 14, 2012

Expiration DateDec 14, 2022

Cancellation DateDec 17, 2024

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WB4ZZT

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderPIPER, JOHN A

License ClassGeneral

Min. Class RequiredTechnician

LocationMURRAY, KY

Grant DateDec 14, 2012

Expiration DateDec 14, 2022

Cancellation DateDec 17, 2024

Available for ApplicationsDec 15, 2024

WB4ZZT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by PIPER, JOHN A in MURRAY, KY. 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 PIPER, JOHN A on Nov 26, 2012. WB4ZZT has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Whiskey Bravo Four Zulu Zulu Tango

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredDec 17, 2024
Administrative Update AppliedJul 25, 2015
License IssuedDec 14, 2012
Vanity Callsign GrantedDec 14, 2012

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

PIPER, JOHN AFiled Nov 26, 2012
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← WB4ZZG WB5AAA →

FCC data as of Sep 4, 2026

WB4ZZT FCC Vanity Status: 1 Competing Application & History