Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4SZ callsign genealogy
Currently held by DILL, JIMMIE
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 AG4SZ's current licensee, walking backwards.
- DILL, JIMMIEALgranted 2002-04-08cancelled 2002-05-30
Successor callsigns
Callsigns held now by people who previously held AG4SZ.
- DILL, JIMMIEALgranted 2026-03-10