Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6ON callsign genealogy
Currently held by Henry, Mark E
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 AI6ON's current licensee, walking backwards.
- Henry, Mark ECAgranted 2016-03-23cancelled 2016-03-24
Successor callsigns
Callsigns held now by people who previously held AI6ON.
No current licensee on record previously held this callsign.