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K0JN

Active1x2District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderNemecek, Joseph F

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationKansas City, MO

Grant DateSep 21, 2016

Expiration DateNov 26, 2026

K0JN is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Nemecek, Joseph F in Kansas City, 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 Hall, Jonathan E on Dec 29, 2025. K0JN has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Zero Juliet November

Readability: 7/10(Good readability)

License History

License RenewedSep 21, 2016
Tax ID (TIN) AddedSep 7, 2006
License RenewedSep 7, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Hall, Jonathan EFiled Dec 29, 2025
DismissedFCC ↗
Maynard, Roger AFiled Jan 11, 2021
DismissedFCC ↗

Search external databases

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← K0JM K0JO →

FCC data as of Sep 4, 2026

K0JN FCC Vanity Status: 2 Competing Applications & History