Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1BD callsign genealogy
Currently held by COFFEY, WILLIAM 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 AC1BD's current licensee, walking backwards.
- Coffey, William ENHgranted 1999-11-16cancelled 2004-07-20
Successor callsigns
Callsigns held now by people who previously held AC1BD.
No current licensee on record previously held this callsign.