K4ZAU
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWimberley, Jacob C
License ClassGeneral
Min. Class RequiredGeneral
LocationTaylors, SC
Grant DateJan 28, 2022
Expiration DateMar 7, 2032
K4ZAU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wimberley, Jacob C in Taylors, SC. 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 Wimberley, Jacob C on Nov 29, 2001. K4ZAU has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --.. .- ..-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Zulu Alpha Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedJan 28, 2022
- Administrative Update AppliedJul 31, 2020
- Administrative Update AppliedJun 27, 2013
- Administrative Update AppliedSep 18, 2012
- License RenewedDec 13, 2011
- Administrative Update AppliedJan 8, 2011
- Administrative Update AppliedJan 29, 2010
- Administrative Update AppliedJan 9, 2008
- License ModifiedMar 13, 2002
- License IssuedMar 7, 2002
- Vanity Callsign GrantedMar 7, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Wimberley, Jacob CFiled Nov 29, 2001Not awardedFCC ↗