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K4KSB

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSteinhour, Darrel L

License ClassGeneral

Min. Class RequiredGeneral

LocationVenice, FL

Grant DateFeb 4, 2025

Expiration DateFeb 4, 2035

K4KSB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Steinhour, Darrel L in Venice, 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 Steinhour, Darrel L on Jan 15, 2025. K4KSB has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Kilo Four Kilo Sierra Bravo

Readability: 7.5/10(High readability)

License History

License IssuedFeb 4, 2025
Vanity Callsign GrantedFeb 4, 2025

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Steinhour, Darrel LFiled Jan 15, 2025
Not awardedFCC ↗

Search external databases

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← K4KSA K4KSC →

FCC data as of Sep 3, 2026

K4KSB FCC Vanity Status: 1 Competing Application & History