WP4KXF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderFernandez, Kelix X
License ClassTechnician
Min. Class RequiredTechnician
LocationSAN JUAN, PR
Grant DateMay 22, 2026
Expiration DateMay 22, 2036
WP4KXF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Fernandez, Kelix X in SAN JUAN, PR. 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 Fernandez, Kelix X on May 4, 2026. WP4KXF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -.- -..- ..-.
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Whiskey Papa Four Kilo X-ray Foxtrot
Readability: 7.5/10(High readability)
License History
- License IssuedMay 22, 2026
- Vanity Callsign GrantedMay 22, 2026
- License ExpiredFeb 19, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Fernandez, Kelix XFiled May 4, 2026Not awardedFCC ↗