Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4BI callsign genealogy
Currently held by MARTIN, NORMAN J
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 AG4BI's current licensee, walking backwards.
- MARTIN, NORMAN JFLgranted 2000-01-13cancelled 2000-08-08
Successor callsigns
Callsigns held now by people who previously held AG4BI.
No current licensee on record previously held this callsign.