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NJ0K

Active2x1District 0

Competitive callsign — 10 applications filed with the FCC.

License HolderKawakubo, Hirofumi

License ClassTechnician

Min. Class RequiredAmateur Extra

LocationCharlottesville, VA

Grant DateFeb 14, 2017

Expiration DateFeb 14, 2027

NJ0K is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Kawakubo, Hirofumi in Charlottesville, VA. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Kasper, Joel T on Feb 8, 2017. NJ0K has 10 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

November Juliet Zero Kilo

Readability: 7/10(Good readability)

License History

Administrative Update AppliedDec 11, 2025
Administrative Update AppliedDec 8, 2020
Administrative Update AppliedDec 8, 2020
Administrative Update AppliedNov 20, 2018
Administrative Update AppliedNov 20, 2018
License IssuedFeb 14, 2017
Vanity Callsign GrantedFeb 14, 2017
License ExpiredJan 27, 2017
License RenewedDec 10, 2004
FRN Association Letter SentDec 10, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kasper, Joel TFiled Feb 8, 2017
DismissedFCC ↗
Hobayan, Catherine Grace PFiled Jan 30, 2017
Not awardedFCC ↗
Roehrs, HolgerFiled Jan 27, 2017
Not awardedFCC ↗
Arter, Michael DFiled Jan 27, 2017

Search external databases

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Explore nearby callsigns

← NJ0J NJ0L →

FCC data as of Sep 11, 2026

Dismissed

Fernandez, Mark JFiled Jan 27, 2017

Not awardedFCC ↗

DOUGHERTY, RICHARD JFiled Jan 27, 2017

DismissedFCC ↗

Bishop, Reid JFiled Jan 27, 2017

DismissedFCC ↗

ZIEGLER, MARK RFiled Jan 27, 2017

DismissedFCC ↗

Alfano, Jack GFiled Jan 26, 2017

DismissedFCC ↗

Burkhart, Levi FFiled Jan 25, 2017

Not awardedFCC ↗

NJ0K FCC Vanity Status: 10 Competing Applications & History