KN4J
Active2x1District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderSIMONETTI, BLAISE C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationGreenville, SC
Grant DateAug 17, 2024
Expiration DateOct 28, 2034
KN4J is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by SIMONETTI, BLAISE C in Greenville, SC. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Feakes, Nick E on Oct 16, 2014. KN4J has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- .---
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo November Four Juliet
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 6, 2025
- License RenewedAug 17, 2024
- Administrative Update AppliedMay 20, 2020
- Administrative Update AppliedJul 12, 2016
- Administrative Update AppliedJul 12, 2016
- Vanity Callsign GrantedOct 28, 2014
- License IssuedOct 28, 2014
- Internal Correction AppliedJun 4, 2013
- Internal Correction AppliedJun 4, 2013
- Tax ID (TIN) AddedNov 25, 2003
- License RenewedNov 25, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.