WI9X
Active2x1District 9
Competitive callsign — 16 applications filed with the FCC.
License HolderKINGSTAD, AARON K
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWaterford, WI
Grant DateApr 18, 2026
Expiration DateApr 18, 2036
WI9X is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by KINGSTAD, AARON K in Waterford, WI. This callsign has attracted significant interest in the amateur radio community, with 16 vanity applications filed with the FCC. The most recent was submitted by KINGSTAD, AARON K on Mar 31, 2026. WI9X has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .. ----. -..-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey India Nine X-ray
Readability: 8/10(High readability)
License History
- Vanity Callsign GrantedApr 18, 2026
- License IssuedApr 18, 2026
- License ExpiredMar 6, 2026
- Administrative Update AppliedApr 21, 2021
- License RenewedAug 20, 2013
- Administrative Update AppliedAug 17, 2011
- License RenewedAug 26, 2003
- License ModifiedJan 13, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.