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NK0U

Expired2x1District 0

Competitive callsign — 1 application filed with the FCC.

License HolderJohnson, Billy D

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationSaint Peters, MO

Grant DateFeb 9, 2015

Expiration DateApr 20, 2025

Available for ApplicationsApr 21, 2027

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NK0U

Expired2x1District 0

Competitive callsign — 1 application filed with the FCC.

License HolderJohnson, Billy D

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationSaint Peters, MO

Grant DateFeb 9, 2015

Expiration DateApr 20, 2025

Available for ApplicationsApr 21, 2027

NK0U is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Johnson, Billy D in Saint Peters, MO. 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 Duvio, Kenneth D on Dec 13, 2021. NK0U has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

November Kilo Zero Uniform

Readability: 7/10(Good readability)

Available Apr 21, 2027 (267 days remaining)

Requires Amateur Extra license or higher to apply for this callsign format (2x1).

License History

License RenewedFeb 9, 2015
Tax ID (TIN) AddedJan 21, 2005
License RenewedJan 21, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Duvio, Kenneth DFiled Dec 13, 2021
DismissedFCC ↗

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FCC data as of Jul 28, 2026

NK0U FCC Vanity Status: 1 Competing Application & History