Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3JST callsign genealogy
Currently held by Tolbert III, James 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 W3JST's current licensee, walking backwards.
- Tolbert III, James SPAgranted 2002-12-23cancelled 2004-06-05
Successor callsigns
Callsigns held now by people who previously held W3JST.
No current licensee on record previously held this callsign.