Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9IG callsign genealogy
Currently held by WINNOWSKI, STEPHEN J
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 W9IG's current licensee, walking backwards.
- WINNOWSKI, STEPHEN Jcancelled 1998-10-29
Successor callsigns
Callsigns held now by people who previously held W9IG.
No current licensee on record previously held this callsign.