Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW9G callsign genealogy
Currently held by Hoffman, Dennis G
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 KW9G's current licensee, walking backwards.
- HOFFMAN, ROGER JOHgranted 2020-01-03cancelled 2025-01-07
Successor callsigns
Callsigns held now by people who previously held KW9G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KW9G, oldest first.
- Hoffman, Dennis G WI2018-04-02 → cancelled 2024-12-06
- HOFFMAN, ROGER J OH2025-01-07 active