K4DUX
Expired1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderYork, Carey D
License ClassTechnician
Min. Class RequiredGeneral
LocationMANOR, GA
Grant DateOct 8, 2014
Expiration DateNov 20, 2024
Available for ApplicationsNov 21, 2026
K4DUX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by York, Carey D in MANOR, GA. 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 York, Carey D on Nov 2, 2004. K4DUX has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.. ..- -..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four Delta Uniform X-ray
Readability: 7.5/10(High readability)
Available Nov 21, 2026 (79 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedOct 8, 2014
- License IssuedNov 20, 2004
- Vanity Callsign GrantedNov 20, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- York, Carey DFiled Nov 2, 2004Not awardedFCC ↗