Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4DJ callsign genealogy
Currently held by Suchodolski, David L
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 AG4DJ's current licensee, walking backwards.
- Suchodolski, David LVAgranted 2011-07-06cancelled 2023-07-12
Successor callsigns
Callsigns held now by people who previously held AG4DJ.
- Suchodolski, David LVAgranted 2011-07-06cancelled 2023-07-12