NK4X
Active2x1District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderCORBIN, JOHN D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationCHARLOTTE, NC
Grant DateApr 25, 2019
Expiration DateJun 16, 2029
NK4X is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by CORBIN, JOHN D in CHARLOTTE, NC. 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 WILSON, BRAD P on Jun 10, 2009. NK4X has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -.- ....- -..-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Kilo Four X-ray
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJun 5, 2020
- Administrative Update AppliedJun 5, 2020
- Administrative Update AppliedJun 4, 2019
- License RenewedApr 25, 2019
- Vanity Callsign GrantedJun 16, 2009
- License IssuedJun 16, 2009
- Internal Correction AppliedMay 29, 2009
- Internal Correction AppliedMay 29, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.