Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI5GW callsign genealogy
Currently held by Westerhold, Sebastian
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 AI5GW's current licensee, walking backwards.
- Westerhold, SebastianOKgranted 2021-11-30cancelled 2022-04-13
Successor callsigns
Callsigns held now by people who previously held AI5GW.
No current licensee on record previously held this callsign.