Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG2AT callsign genealogy
Currently held by Poniwas, Jan
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 AG2AT's current licensee, walking backwards.
- Poniwas, JanDCgranted 2021-09-29cancelled 2021-12-31
Successor callsigns
Callsigns held now by people who previously held AG2AT.
No current licensee on record previously held this callsign.