Home/Search/KT4CB

KT4CB

Expired2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSpillman, John V

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMadison, SD

Grant DateJul 22, 2014

Expiration DateOct 18, 2024

Available for ApplicationsOct 19, 2026

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/KT4CB

← Back to results

KT4CB

Expired2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSpillman, John V

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMadison, SD

Grant DateJul 22, 2014

Expiration DateOct 18, 2024

Available for ApplicationsOct 19, 2026

KT4CB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Spillman, John V in Madison, SD. 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 Brown, Charles H on Mar 21, 2017. KT4CB has 11 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Tango Four Charlie Bravo

Readability: 8/10(High readability)

Available Oct 19, 2026 (36 days remaining)

Requires General license or higher to apply for this callsign format (2x2).

License History

Administrative Update AppliedApr 13, 2018
Administrative Update AppliedApr 12, 2018
License RenewedJul 22, 2014
Administrative Update AppliedJun 12, 2012
Administrative Update AppliedJan 3, 2012
Administrative Update AppliedMay 2, 2008
Administrative Update AppliedDec 13, 2005
License RenewedAug 18, 2004
Administrative Update AppliedMay 31, 2001
License ModifiedMay 11, 2000
Administrative Update AppliedFeb 17, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Brown, Charles HFiled Mar 21, 2017
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KT4CA KT4CC →

FCC data as of Sep 12, 2026

KT4CB FCC Vanity Status: 1 Competing Application & History