K9AUX
Active1x3District 9
Competitive callsign — 4 applications filed with the FCC.
License HolderEsneault, Robert M
License ClassGeneral
Min. Class RequiredGeneral
LocationHuntsville, AL
Grant DateApr 12, 2019
Expiration DateApr 12, 2029
K9AUX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Esneault, Robert M in Huntsville, AL. 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 Blair, Jeffrey S on May 26, 2026. K9AUX has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. .- ..- -..-
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Nine Alpha Uniform X-ray
Readability: 7.5/10(High readability)
License History
- License IssuedApr 12, 2019
- Vanity Callsign GrantedApr 12, 2019
- License ExpiredMar 22, 2017
- Administrative Update AppliedJan 15, 2005
- License RenewedJan 11, 2005
- FRN Association Letter SentJan 11, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.