Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9KDG callsign genealogy
Currently held by Gustafson, Kent D
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 W9KDG's current licensee, walking backwards.
- Gustafson, Kent DILgranted 2020-03-18cancelled 2020-08-25
Successor callsigns
Callsigns held now by people who previously held W9KDG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9KDG, oldest first.
- VOTOCEK, JOSEPH IL2006-11-08 → cancelled 2019-02-12
- Gustafson, Kent D IL2020-08-25 active