Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0EI callsign genealogy
Currently held by Hoyum, Dale G
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 AC0EI's current licensee, walking backwards.
- Hoyum, Dale GMNgranted 1999-12-30cancelled 2006-03-17
Successor callsigns
Callsigns held now by people who previously held AC0EI.
- Hoyum, Dale GMNgranted 2026-07-03