Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG1D callsign genealogy
Currently held by Zeskind, Dale A
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 AG1D's current licensee, walking backwards.
- Griffith Jr, Terry WMAgranted 2026-02-06cancelled 2026-04-03
Successor callsigns
Callsigns held now by people who previously held AG1D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AG1D, oldest first.
- Zeskind, Dale A MA2014-01-29 → cancelled 2026-03-17
- Griffith Jr, Terry W MA2026-04-03 active