Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB9KJ callsign genealogy
Currently held by Consi, Thomas 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 AB9KJ's current licensee, walking backwards.
- Consi, Thomas RWIgranted 2004-11-30cancelled 2005-01-31
Successor callsigns
Callsigns held now by people who previously held AB9KJ.
No current licensee on record previously held this callsign.