N4KNJ
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderMARCHAND, CARL E
License ClassTechnician
Min. Class RequiredGeneral
LocationTAMPA, FL
Grant DateApr 26, 2004
Expiration DateJul 15, 2014
Cancellation DateJul 16, 2016
Available for ApplicationsJul 16, 2016
N4KNJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARCHAND, CARL E in TAMPA, FL. 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 Kanakos, Nico J on Jul 14, 2026. N4KNJ has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.- -. .---
CW Weight: 32 units(Moderate)
Voice Phonetics
November Four Kilo November Juliet
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 16, 2016
- License ModifiedJul 11, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.