N4JUP
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderJupiter Lighthouse Radio Group
Min. Class RequiredGeneral
LocationJupiter, FL
Grant DateAug 27, 2013
Expiration DateAug 27, 2023
Cancellation DateSep 14, 2013
Available for ApplicationsSep 15, 2015
N4JUP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Jupiter Lighthouse Radio Group in Jupiter, 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 MARINELLA JR, ROBERT J on Aug 31, 2026. N4JUP has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .--- ..- .--.
CW Weight: 34 units(Moderate)
Voice Phonetics
November Four Juliet Uniform Papa
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 CanceledSep 14, 2013
- License IssuedAug 27, 2013
- Vanity Callsign GrantedAug 27, 2013
- License ExpiredFeb 16, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.