Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6DL callsign genealogy
Currently held by Mercado Jr, Jose L
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 AI6DL's current licensee, walking backwards.
- Mercado Jr, Jose LCAgranted 2014-03-26cancelled 2014-08-25
Successor callsigns
Callsigns held now by people who previously held AI6DL.
- Mercado Jr, Jose LORgranted 2024-06-15