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N4DJJ

Active1x3District 4

Competitive callsign — 4 applications filed with the FCC.

License HolderJOHNSON Mr, DAVID J

License ClassGeneral

Min. Class RequiredGeneral

LocationNaples, FL

Grant DateJul 3, 2018

Expiration DateAug 1, 2028

N4DJJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JOHNSON Mr, DAVID J in Naples, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Johnson, David J on Jul 15, 2008. N4DJJ has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-. ....- -.. .--- .---

CW Weight: 36 units(Moderate)

Voice Phonetics

November Four Delta Juliet Juliet

Readability: 6.5/10(Good readability)

License History

License RenewedJul 3, 2018
Administrative Update AppliedDec 25, 2015
Administrative Update AppliedSep 27, 2011
Administrative Update AppliedAug 28, 2008
License IssuedAug 1, 2008
Vanity Callsign GrantedAug 1, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Johnson, David JFiled Jul 15, 2008
DismissedFCC ↗
JOHNSON Mr, DAVID JFiled Jul 14, 2008
Not awardedFCC ↗
Griffin, Sean JFiled Feb 15, 2008
Not awardedFCC ↗
JOHNSTON, JOHNNYFiled Feb 15, 2008

Search external databases

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Explore nearby callsigns

← N4DJH N4DJL →

FCC data as of Sep 4, 2026

Not awarded

N4DJJ FCC Vanity Status: 4 Competing Applications & History