W9VZU
Active1x3District 9
Competitive callsign — 1 application filed with the FCC.
License HolderHOFF, WILLIAM E
License ClassAdvanced
Min. Class RequiredGeneral
LocationKaukauna, WI
Grant DateJan 5, 2024
Expiration DateJan 5, 2034
W9VZU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HOFF, WILLIAM E in Kaukauna, 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 HOFF, WILLIAM E on Dec 18, 2023. W9VZU has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----. ...- --.. ..-
CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Nine Victor Zulu Uniform
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJun 16, 2026
- Administrative Update AppliedDec 23, 2025
- License IssuedJan 5, 2024
- Vanity Callsign GrantedJan 5, 2024
- License ExpiredApr 20, 2016
- License RenewedFeb 3, 2004
- License RenewedFeb 3, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- HOFF, WILLIAM EFiled Dec 18, 2023Not awardedFCC ↗