Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4EKN callsign genealogy
Currently held by Wakamatsu, Jay 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 KI4EKN's current licensee, walking backwards.
- WAKAMATSU, JAY DVAgranted 1995-10-02cancelled 2004-03-08
Successor callsigns
Callsigns held now by people who previously held KI4EKN.
- Wakamatsu, Jay DVAgranted 2018-03-15