Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD9AT callsign genealogy
Currently held by AVILA, MARCELINO 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 AD9AT's current licensee, walking backwards.
- AVILA, MARCELINO LINgranted 2016-07-26cancelled 2018-05-30
Successor callsigns
Callsigns held now by people who previously held AD9AT.
No current licensee on record previously held this callsign.