Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF0BK callsign genealogy
Currently held by Cooper, David K
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 AF0BK's current licensee, walking backwards.
- Cooper, David KCOgranted 2024-11-20cancelled 2024-12-02
Successor callsigns
Callsigns held now by people who previously held AF0BK.
No current licensee on record previously held this callsign.