Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG6YL callsign genealogy
Currently held by Liao, Kuohsing
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 AG6YL's current licensee, walking backwards.
- Liao, KuohsingCAgranted 2012-02-23cancelled 2014-02-03
Successor callsigns
Callsigns held now by people who previously held AG6YL.
- Liao, KuohsingCAgranted 2016-12-03