Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI1O callsign genealogy
Currently held by Bither, Peter A
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 AI1O's current licensee, walking backwards.
- Bither, Peter AMEgranted 2006-12-18cancelled 2008-07-04
Successor callsigns
Callsigns held now by people who previously held AI1O.