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KJ0COL

Active2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderBenson, Jack B

License ClassTechnician

Min. Class RequiredTechnician

LocationDillon, CO

Grant DateMay 20, 2022

Expiration DateMay 20, 2032

KJ0COL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Benson, Jack B in Dillon, CO. 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 Benson, Jack B on May 2, 2022. KJ0COL has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 55 units(Very heavy)

Voice Phonetics

Kilo Juliet Zero Charlie Oscar Lima

Readability: 6.5/10(Good readability)

License History

License IssuedMay 20, 2022
Vanity Callsign GrantedMay 20, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Benson, Jack BFiled May 2, 2022
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

KJ0COL FCC Vanity Status: 1 Competing Application & History