Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9OC callsign genealogy
Currently held by FOLKENS, BRADFORD A
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 AB9OC's current licensee, walking backwards.
- FOLKENS, BRADFORD AILgranted 2003-06-12cancelled 2007-04-17
Successor callsigns
Callsigns held now by people who previously held AB9OC.
No current licensee on record previously held this callsign.