Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9CG callsign genealogy
Currently held by Sotak, Jay D
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 AB9CG's current licensee, walking backwards.
- Sotak, Jay DINgranted 1998-09-10cancelled 2001-06-11
Successor callsigns
Callsigns held now by people who previously held AB9CG.
No current licensee on record previously held this callsign.