Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5TYW callsign genealogy
Currently held by HOLMES SR, ROBERT C
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 W5TYW's current licensee, walking backwards.
- YANG, EDEN TTXgranted 2016-04-12cancelled 2016-04-30
Successor callsigns
Callsigns held now by people who previously held W5TYW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5TYW, oldest first.
- HOLMES SR, ROBERT C TX1996-12-30 → cancelled 1998-08-17
- YANG, EDEN T TX2026-03-26 active