Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4RTJ callsign genealogy
Currently held by Patterson, Richard F
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 W4RTJ's current licensee, walking backwards.
- Patterson, Richard FTNgranted 2026-02-05cancelled 2026-03-07
Successor callsigns
Callsigns held now by people who previously held W4RTJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RTJ, oldest first.
- JERNIGAN, ROBERT T GA2009-10-24 → cancelled 2020-10-06
- Patterson, Richard F TN2026-03-07 active