Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0YF callsign genealogy
Currently held by BROWN, RUSSELL T
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 K0YF's current licensee, walking backwards.
- DECKER, DWIGHT DMOgranted 2013-08-06cancelled 2023-03-21
- KB0FZHno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K0YF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0YF, oldest first.
- BROWN, RUSSELL T MN2011-02-23 → cancelled 2023-03-03
- DECKER, DWIGHT D MO2023-03-21 active