Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF0AOW callsign genealogy
Currently held by Bruffett, 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 KF0AOW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF0AOW.
- Bruffett, WilliamKSgranted 2020-07-11cancelled 2021-11-27
All historical holders
Every license row we've seen with the callsign KF0AOW, oldest first.
- Bruffett, William KS2020-06-22 → cancelled 2020-07-11
- Bruffett, William KS2021-11-27 active