Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WW4BJ callsign genealogy
Currently held by Garcia, Thomas N
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 WW4BJ's current licensee, walking backwards.
- Garcia, Thomas NFLgranted 2018-02-21cancelled 2018-07-24
Successor callsigns
Callsigns held now by people who previously held WW4BJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WW4BJ, oldest first.
- RALPH, BERTRAM J FL2000-06-30 → cancelled 2012-07-03
- Garcia, Thomas N FL2018-07-24 active