K4BNZ
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderAebischer, Jeffery D
License ClassTechnician
Min. Class RequiredGeneral
LocationCaldwell, ID
Grant DateJun 25, 2019
Expiration DateJun 25, 2029
K4BNZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Aebischer, Jeffery D in Caldwell, ID. 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 Deaton, Christopher R on Feb 10, 2026. K4BNZ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -... -. --..
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four Bravo November Zulu
Readability: 7.5/10(High readability)
License History
- License IssuedJun 25, 2019
- Vanity Callsign GrantedJun 25, 2019
- License ExpiredMar 14, 2019
- Tax ID (TIN) AddedDec 19, 2006
- License RenewedDec 19, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.