Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB4GA callsign genealogy
Currently held by Bell, Nathan A
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 AB4GA's current licensee, walking backwards.
- Bell, Nathan AGAgranted 2017-06-05cancelled 2017-09-06
Successor callsigns
Callsigns held now by people who previously held AB4GA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB4GA, oldest first.
- CROMER, MARTHA B GA2004-01-22 → cancelled 2012-05-08
- Bell, Nathan A GA2017-09-06 active