Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI8HX callsign genealogy
Currently held by STUTSKE, FREDERICK W
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 KI8HX's current licensee, walking backwards.
- STUTSKE, FREDERICK Wcancelled 1999-03-23
Successor callsigns
Callsigns held now by people who previously held KI8HX.
- STUTSKE, FREDERICK WOHgranted 2020-01-13