KJ4SO
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWINSTEAD, WILLIAM W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRALEIGH, NC
Grant DateFeb 16, 2006
Expiration DateMar 14, 2016
Cancellation DateAug 2, 2007
Available for ApplicationsAug 3, 2009
KJ4SO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WINSTEAD, WILLIAM W in RALEIGH, NC. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by FERREE, JAMES L on Jan 23, 2012. KJ4SO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- ... ---
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Juliet Four Sierra Oscar
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- Internal Correction AppliedSep 11, 2007
- Internal Correction AppliedSep 11, 2007
- License RenewedFeb 16, 2006
- Administrative Update AppliedAug 30, 2002
- License ModifiedJun 3, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- FERREE, JAMES LFiled Jan 23, 2012Not awardedFCC ↗