K5DUX
Active1x3District 5
Competitive callsign — 4 applications filed with the FCC.
License HolderGramling, Gerald T
License ClassTechnician
Min. Class RequiredGeneral
LocationParagould, AR
Grant DateMar 27, 2018
Expiration DateMar 27, 2028
K5DUX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Gramling, Gerald T in Paragould, AR. 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 Redding, Jason A on Jun 26, 2026. K5DUX has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -.. ..- -..-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Five Delta Uniform X-ray
Readability: 7.5/10(High readability)
License History
- License IssuedMar 27, 2018
- Vanity Callsign GrantedMar 27, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.