Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1DG callsign genealogy
Currently held by Carbone, James P
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 AB1DG's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB1DG.
No current licensee on record previously held this callsign.