Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI0KEN callsign genealogy
Currently held by Henson, William
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 KI0KEN's current licensee, walking backwards.
- Henson, WilliamTXgranted 2026-01-13cancelled 2026-01-31
Successor callsigns
Callsigns held now by people who previously held KI0KEN.
- Henson, WilliamTXgranted 2026-03-24