Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4CK callsign genealogy
Currently held by Kette, Stephen 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 KY4CK's current licensee, walking backwards.
- Kette, Stephen DFLgranted 2020-10-21cancelled 2020-11-18
Successor callsigns
Callsigns held now by people who previously held KY4CK.
No current licensee on record previously held this callsign.