Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1QI callsign genealogy
Currently held by Martin V de los Rios, Isabel Samantha
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 AC1QI's current licensee, walking backwards.
- Martin Villena, Isabel SamanthaCAgranted 2020-09-11cancelled 2020-10-06
Successor callsigns
Callsigns held now by people who previously held AC1QI.
No current licensee on record previously held this callsign.