KV4NX
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderZhao, Guangqiang
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMiami, FL
Grant DateSep 26, 2012
Expiration DateSep 26, 2022
Cancellation DateJun 8, 2013
Available for ApplicationsJun 9, 2015
KV4NX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Zhao, Guangqiang in Miami, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Gray, Larry E on Feb 17, 2026. KV4NX has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...- ....- -. -..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Victor Four November X-ray
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJun 8, 2013
- License IssuedMay 21, 2013
- System-Generated GrantMay 21, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.