CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/K4BNZ

← Back to results

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.

Deaton, Christopher RFiled Feb 10, 2026
Not awardedFCC ↗
MILBURN, DANIEL SFiled Sep 15, 2022
DismissedFCC ↗
TELCHER, ROBERT AFiled Jun 5, 2019
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K4BNY K4BOA →

FCC data as of Sep 4, 2026

K4BNZ FCC Vanity Status: 3 Competing Applications & History