Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6IQU callsign genealogy
Currently held by Thornhill, Eliza
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 KO6IQU's current licensee, walking backwards.
- Thornhill, ElishaCAgranted 2025-03-28cancelled 2025-03-29
Successor callsigns
Callsigns held now by people who previously held KO6IQU.
- Thornhill, ElizaCAgranted 2025-04-29