Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4RC callsign genealogy
Currently held by Szymczyk, Peter J
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 AG4RC's current licensee, walking backwards.
- Szymczyk, Peter JFLgranted 2002-04-04cancelled 2002-04-22
Successor callsigns
Callsigns held now by people who previously held AG4RC.
No current licensee on record previously held this callsign.