NJ4DU
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCharleston Amateur Radio Society
Min. Class RequiredGeneral
LocationCharleston, SC
Grant DateJan 14, 2021
Expiration DateMar 20, 2031
NJ4DU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Charleston Amateur Radio Society in Charleston, SC. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by CARROLL JR, DONALD E on Feb 28, 2001. NJ4DU has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .--- ....- -.. ..-
CW Weight: 31 units(Moderate)
Voice Phonetics
November Juliet Four Delta Uniform
Readability: 6.5/10(Good readability)
License History
- License RenewedJan 14, 2021
- License ModifiedDec 16, 2019
- License RenewedFeb 25, 2011
- License IssuedMar 20, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.