Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4ZY callsign genealogy
Currently held by Jones, 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 AG4ZY's current licensee, walking backwards.
- Jones, Michael DTNgranted 1997-11-15cancelled 2003-06-18
Successor callsigns
Callsigns held now by people who previously held AG4ZY.
No current licensee on record previously held this callsign.