WW0J
Active2x1District 0
Competitive callsign — 6 applications filed with the FCC.
License HolderKruljac, David S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHenderson, NV
Grant DateSep 20, 2025
Expiration DateSep 20, 2035
WW0J is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Kruljac, David S in Henderson, NV. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Kostanski, Alexander N on Sep 8, 2025. WW0J has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Whiskey Zero Juliet
Readability: 7.5/10(High readability)
License History
- License IssuedSep 20, 2025
- Vanity Callsign GrantedSep 20, 2025
- License CanceledSep 1, 2023
- Administrative Update AppliedNov 3, 2022
- License RenewedFeb 6, 2014
- FRN Association Letter SentMar 8, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.