AI6OT
Active2x2District 6
Competitive callsign — 1 application filed with the FCC.
License HolderZhang, Han
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationStanford, CA
Grant DateJul 7, 2026
Expiration DateJul 7, 2036
AI6OT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Zhang, Han in Stanford, CA. 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 Zhang, Han on Jun 17, 2026. AI6OT has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. -.... --- -
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha India Six Oscar Tango
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedJul 7, 2026
- License IssuedJul 7, 2026
- License CanceledMay 24, 2016
- Administrative Update AppliedMay 12, 2016
- Administrative Update AppliedMay 6, 2016
- Administrative Update AppliedMay 5, 2016
- FRN Re-association Email SentMay 4, 2016
- FRN Re-association Email SentApr 26, 2016
- FRN Re-association Email SentApr 23, 2016
- License IssuedMar 31, 2016
- System-Generated GrantMar 31, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Zhang, HanFiled Jun 17, 2026Not awardedFCC ↗