NP4JX
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderKauble, John S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCoralville, IA
Grant DateAug 23, 1988
Expiration DateAug 23, 1998
Cancellation DateAug 24, 2000
Available for ApplicationsAug 24, 2000
NP4JX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Kauble, John S in Coralville, IA. 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 RODRIGUEZ COLON, SANTOS J on May 19, 2010. NP4JX has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. .--. ....- .--- -..-
CW Weight: 37 units(Moderate)
Voice Phonetics
November Papa Four Juliet X-ray
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredAug 24, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.