K4HEX
Active1x3District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderFLOYD, MARK
License ClassGeneral
Min. Class RequiredGeneral
LocationHIGH SPRINGS, FL
Grant DateMar 21, 2025
Expiration DateMar 21, 2035
K4HEX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FLOYD, MARK in HIGH SPRINGS, FL. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Gonzalez, Pedro L on Sep 24, 2026. K4HEX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .... . -..-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Hotel Echo X-ray
Readability: 8/10(High readability)
License History
- License IssuedMar 21, 2025
- Vanity Callsign GrantedMar 21, 2025
- License ExpiredApr 16, 2024
- License IssuedApr 13, 2012
- Vanity Callsign GrantedApr 13, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.