Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA0CB callsign genealogy
Currently held by Bradley, Christopher R
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 AA0CB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA0CB.
No current licensee on record previously held this callsign.