Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8JSI callsign genealogy
Currently held by Lowitz, Terry K
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 W8JSI's current licensee, walking backwards.
- LOWITZ, TERRY KOHgranted 1997-09-26cancelled 2001-03-16
Successor callsigns
Callsigns held now by people who previously held W8JSI.
No current licensee on record previously held this callsign.