Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4ER callsign genealogy
Currently held by Hall, Michael D
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 AG4ER's current licensee, walking backwards.
- HALL, MICHAEL DALgranted 1998-11-17cancelled 2000-12-14
Successor callsigns
Callsigns held now by people who previously held AG4ER.
No current licensee on record previously held this callsign.