Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6NT callsign genealogy
Currently held by So, Henry
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AI6NT's current licensee, walking backwards.
- So, HenryCAgranted 2015-09-10cancelled 2016-02-09
Successor callsigns
Callsigns held now by people who previously held AI6NT.
No current licensee on record previously held this callsign.