Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB9WSI callsign genealogy
Currently held by GORDON, RICHARD R
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 WB9WSI's current licensee, walking backwards.
- Gordon, Richard RILgranted 2021-10-18cancelled 2021-11-06
Successor callsigns
Callsigns held now by people who previously held WB9WSI.
- Gordon, Richard RWIgranted 2023-06-22
All historical holders
Every license row we've seen with the callsign WB9WSI, oldest first.
- GORDON, RICHARD R IL1994-10-25 → cancelled 2006-10-26
- Gordon, Richard R WI2021-11-06 → cancelled 2023-06-22