W7ZAC
Active1x3District 7
Competitive callsign — 5 applications filed with the FCC.
License HolderWIRTH, WARREN E
License ClassGeneral
Min. Class RequiredGeneral
LocationKIEL, WI
Grant DateAug 9, 2025
Expiration DateAug 9, 2035
W7ZAC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WIRTH, WARREN E in KIEL, WI. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Ney, Zachary on Jul 22, 2025. W7ZAC has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... --.. .- -.-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Seven Zulu Alpha Charlie
Readability: 7.5/10(High readability)
License History
- License IssuedAug 9, 2025
- Vanity Callsign GrantedAug 9, 2025
- License ExpiredJun 24, 2025
- License RenewedApr 2, 2013
- License RenewedMar 29, 2003
- Administrative Update AppliedDec 4, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.