Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4TL callsign genealogy
Currently held by Maschino, Todd E
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 AG4TL's current licensee, walking backwards.
- Maschino, Todd ESCgranted 1999-03-23cancelled 2002-06-05
Successor callsigns
Callsigns held now by people who previously held AG4TL.
No current licensee on record previously held this callsign.