Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3JI callsign genealogy
Currently held by HALL, JAMES M
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 W3JI's current licensee, walking backwards.
- Park, KijunFLgranted 2008-08-07cancelled 2008-09-09
Successor callsigns
Callsigns held now by people who previously held W3JI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3JI, oldest first.
- HALL, JAMES M FL1997-02-12 → cancelled 2006-07-26
- PARK, KIJUN PA2018-07-31 active