Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4FD callsign genealogy
Currently held by ROBERSON, MARY C
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 AG4FD's current licensee, walking backwards.
- ROBERSON, MARY CFLgranted 1999-01-03cancelled 2001-01-08
Successor callsigns
Callsigns held now by people who previously held AG4FD.
No current licensee on record previously held this callsign.