K4NX
Active1x2District 4
Competitive callsign — 94 applications filed with the FCC.
License HolderShefte, John d
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Locationcharlotte, NC
Grant DateApr 11, 2017
Expiration DateApr 11, 2027
K4NX is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Shefte, John d in charlotte, NC. This callsign has attracted significant interest in the amateur radio community, with 94 vanity applications filed with the FCC. The most recent was submitted by Hoffman, Shawn B on Nov 16, 2020. K4NX has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -. -..-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Four November X-ray
Readability: 8/10(High readability)
License History
- Administrative Update AppliedApr 13, 2017
- License IssuedApr 11, 2017
- Vanity Callsign GrantedApr 11, 2017
- License ExpiredMar 24, 2017
- Tax ID (TIN) AddedMar 15, 2005
- License RenewedMar 15, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.