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K0SBR

Active1x3District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderKosbar, Kurt

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationRolla, MO

Grant DateMay 15, 2018

Expiration DateMay 15, 2028

K0SBR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kosbar, Kurt in Rolla, MO. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Kosbar, Kurt on Apr 26, 2018. K0SBR has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Zero Sierra Bravo Romeo

Readability: 6.5/10(Good readability)

License History

License IssuedMay 15, 2018
Vanity Callsign GrantedMay 15, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kosbar, KurtFiled Apr 26, 2018
Not awardedFCC ↗
Stone, PeterFiled Oct 13, 2015
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K0SBP K0SBS →

FCC data as of Sep 4, 2026

K0SBR FCC Vanity Status: 2 Competing Applications & History