Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WR4W callsign genealogy
Currently held by Tanksley, Charles
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 WR4W's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WR4W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WR4W, oldest first.
- SALTER, JAMES D PA2013-10-22 → cancelled 2026-03-06
- Tanksley, Charles GA2026-03-24 active