Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9VJ callsign genealogy
Currently held by SIMPSON, RANDALL J
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 AB9VJ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB9VJ.
No current licensee on record previously held this callsign.