Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7F callsign genealogy
Currently held by WOLVERTON, WILLIAM M
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 KI7F's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KI7F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI7F, oldest first.
- WOLVERTON, WILLIAM M UT2011-03-01 → cancelled 2023-05-02
- Kenney, Bobbie E NV2023-05-19 active