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.