Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4ETC callsign genealogy
Currently held by Ruby, Jeffrey
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 W4ETC's current licensee, walking backwards.
- Ruby, JeffreyVAgranted 2024-11-05cancelled 2025-04-04
Successor callsigns
Callsigns held now by people who previously held W4ETC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4ETC, oldest first.
- DEMETRIADES, PETER G NC2012-12-27 → cancelled 2025-03-15
- Ruby, Jeffrey VA2025-04-04 active