Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KF0WI callsign genealogy
Currently held by DANIELSON, JOHN RAY
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 KF0WI's current licensee, walking backwards.
- KB0ILLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KF0WI.
No current licensee on record previously held this callsign.