KS4XX
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderVISINTIN, JAMES M
License ClassAdvanced
Min. Class RequiredGeneral
Cancellation DateMay 6, 1998
Available for ApplicationsMay 7, 2000
KS4XX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by VISINTIN, JAMES M. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by STEPHENS, KENNETH H on May 21, 2024.
CW & Voice Analysis
Morse Code
-.- ... ....- -..- -..-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Sierra Four X-ray X-ray
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
Vanity Application Activity
Competing applications filed with the FCC for this callsign.