NF4J
Active2x1District 4
Competitive callsign — 16 applications filed with the FCC.
License HolderDUPREE III, LOUIS J
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationFORT LAUDERDALE, FL
Grant DateSep 19, 2017
Expiration DateSep 19, 2027
NF4J is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by DUPREE III, LOUIS J in FORT LAUDERDALE, FL. This callsign has attracted significant interest in the amateur radio community, with 16 vanity applications filed with the FCC. The most recent was submitted by Pencinger, Charles J on Sep 5, 2017. NF4J has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..-. ....- .---
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Foxtrot Four Juliet
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 15, 2022
- License IssuedSep 19, 2017
- Vanity Callsign GrantedSep 19, 2017
- License ExpiredAug 30, 2017
- Tax ID (TIN) AddedMay 31, 2005
- License RenewedMay 31, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.