Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5THP callsign genealogy
Currently held by STONE, CHAD A
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 W5THP's current licensee, walking backwards.
- Wann, Carey NTXgranted 2007-03-14cancelled 2016-09-09
Successor callsigns
Callsigns held now by people who previously held W5THP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5THP, oldest first.
- STONE, CHAD A TX2002-10-26 → cancelled 2014-10-28
- Wann, Carey N TX2016-09-09 active