Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6TSJ callsign genealogy
Currently held by Jacobs, Thomas S
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 W6TSJ's current licensee, walking backwards.
- Jacobs, Thomas SCAgranted 2011-06-15cancelled 2011-07-06
Successor callsigns
Callsigns held now by people who previously held W6TSJ.
No current licensee on record previously held this callsign.