Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6EPI callsign genealogy
Currently held by Totsuka, Toshio
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 W6EPI's current licensee, walking backwards.
- Totsuka, Toshio TCAgranted 2008-05-16cancelled 2008-06-06
Successor callsigns
Callsigns held now by people who previously held W6EPI.
No current licensee on record previously held this callsign.