Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI6WBH callsign genealogy
Currently held by Heathorn, William B
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 KI6WBH's current licensee, walking backwards.
- Heathorn, William BCAgranted 2008-06-26cancelled 2008-12-05
Successor callsigns
Callsigns held now by people who previously held KI6WBH.
No current licensee on record previously held this callsign.