Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA4BF callsign genealogy
Currently held by CHATTERTON, CHARLES 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 AA4BF's current licensee, walking backwards.
- Fink, William CTNgranted 2008-02-12cancelled 2015-03-14
Successor callsigns
Callsigns held now by people who previously held AA4BF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA4BF, oldest first.
- CHATTERTON, CHARLES C FL1987-10-27 → cancelled 1999-10-28
- FLEET, WILLIAM A NC2002-11-15 → cancelled 2014-11-18
- Fink, William C TN2025-01-07 active