Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6NO callsign genealogy
Currently held by Oesterle, Dean 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 AI6NO's current licensee, walking backwards.
- Oesterle, Dean ECAgranted 2016-01-05cancelled 2016-02-02
Successor callsigns
Callsigns held now by people who previously held AI6NO.
No current licensee on record previously held this callsign.