KX4U
Active2x1District 4
Competitive callsign — 30 applications filed with the FCC.
License HolderHARNDEN, CRAIG A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLAKE CITY, FL
Grant DateNov 1, 2016
Expiration DateNov 1, 2026
KX4U is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by HARNDEN, CRAIG A in LAKE CITY, FL. This callsign has attracted significant interest in the amateur radio community, with 30 vanity applications filed with the FCC. The most recent was submitted by Clark, Mark A on Oct 24, 2016. KX4U has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -..- ....- ..-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo X-ray Four Uniform
Readability: 8/10(High readability)
License History
- Administrative Update AppliedNov 18, 2023
- License IssuedNov 1, 2016
- Vanity Callsign GrantedNov 1, 2016
- License ExpiredOct 14, 2016
- FRN Association Letter SentOct 11, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.