Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9BT callsign genealogy
Currently held by COREY, JAMES E
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 AB9BT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB9BT.
No current licensee on record previously held this callsign.