Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4ZG callsign genealogy
Currently held by Rathbone, Robert 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 AG4ZG's current licensee, walking backwards.
- Rathbone, Robert LFLgranted 2002-12-12cancelled 2003-05-15
Successor callsigns
Callsigns held now by people who previously held AG4ZG.
No current licensee on record previously held this callsign.