Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5YTT callsign genealogy
Currently held by Yates, Clinton D
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 W5YTT's current licensee, walking backwards.
- Yates, Clinton DARgranted 2010-04-20cancelled 2012-09-18
Successor callsigns
Callsigns held now by people who previously held W5YTT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5YTT, oldest first.
- HEWLETT, RUTH M MS1988-06-28 → cancelled 2000-06-29
- Yates, Clinton D AR2022-09-15 active