Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7W callsign genealogy
Currently held by Big Horn Basin Amateur Radio Club
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 KI7W's current licensee, walking backwards.
- KD7DTXcancelledKNAPP, LYNN Rcancelled 1999-04-02
Successor callsigns
Callsigns held now by people who previously held KI7W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI7W, oldest first.
- JAUSSAUD, ALBERT A WY1991-07-02 → cancelled 1997-11-05
- Big Horn Basin Amateur Radio Club WY2019-03-28 active