Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4TBJ callsign genealogy
Currently held by JONES, THOMAS B
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 WA4TBJ's current licensee, walking backwards.
- JONES, THOMAS BFLgranted 2008-03-12cancelled 2015-11-24
- KD4NQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WA4TBJ.
No current licensee on record previously held this callsign.