W4XJ
Active1x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderSly, Randolph W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationKansas City, MO
Grant DateMar 11, 2025
Expiration DateJun 7, 2035
W4XJ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Sly, Randolph W in Kansas City, MO. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by DOMINICK, GEORGE E on May 31, 2005. W4XJ has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -..- .---
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four X-ray Juliet
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMar 12, 2025
- License RenewedMar 11, 2025
- Administrative Update AppliedMar 23, 2016
- License RenewedApr 11, 2015
- Vanity Callsign GrantedJun 7, 2005
- License IssuedJun 7, 2005
- Internal Correction AppliedMay 24, 2005
- Internal Correction AppliedMay 24, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.