Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD8OM callsign genealogy
Currently held by Hanselman, Chris
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 AD8OM's current licensee, walking backwards.
- Hanselman, ChrisOHgranted 2024-06-15cancelled 2024-12-16
Successor callsigns
Callsigns held now by people who previously held AD8OM.
No current licensee on record previously held this callsign.