Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AL9T callsign genealogy
Currently held by MUTRO, ANTHONY D
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 AL9T's current licensee, walking backwards.
- ZINZA, TIMOTHY MAKgranted 2024-12-03cancelled 2025-01-22
Successor callsigns
Callsigns held now by people who previously held AL9T.
- MUTRO, ANTHONY DAKgranted 2017-05-16cancelled 2018-04-10
All historical holders
Every license row we've seen with the callsign AL9T, oldest first.
- MUTRO, ANTHONY D AK2016-01-09 → cancelled 2017-05-16
- ZINZA, TIMOTHY M AK2025-01-22 active