Home/Search/KK4WBB

KK4WBB

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGustafson Jr, Arnold

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationJacksonville, FL

Grant DateDec 23, 2013

Expiration DateDec 23, 2023

Cancellation DateJul 3, 2015

CallsignFinder

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

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

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

Watchlist Search Account

Home/Search/KK4WBB

← Back to results

KK4WBB

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGustafson Jr, Arnold

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationJacksonville, FL

Grant DateDec 23, 2013

Expiration DateDec 23, 2023

Cancellation DateJul 3, 2015

Available for ApplicationsJul 4, 2017

KK4WBB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Gustafson Jr, Arnold in Jacksonville, FL. 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 Gustafson Jr, Arnold on Jun 15, 2015. KK4WBB has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -.- ....- .-- -... -...

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo Kilo Four Whiskey Bravo Bravo

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledJul 3, 2015
License ModifiedFeb 26, 2015
License ModifiedDec 24, 2014
System-Generated GrantDec 23, 2013
License IssuedDec 23, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Gustafson Jr, ArnoldFiled Jun 15, 2015
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KK4WBA KK4WBC →

FCC data as of Jul 31, 2026

KK4WBB FCC Vanity Status: 1 Competing Application & History