Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9HI callsign genealogy
Currently held by STEWART, G ALLAN
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 W9HI's current licensee, walking backwards.
- Barfuss, Dennis RILgranted 1996-04-26cancelled 2003-09-09
Successor callsigns
Callsigns held now by people who previously held W9HI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9HI, oldest first.
- STEWART, G ALLAN MI1997-06-04 → cancelled 2003-08-21
- Barfuss, Dennis R IL2023-08-11 active