Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU4YF callsign genealogy
Currently held by CAVINESS, KENNETH E
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 KU4YF's current licensee, walking backwards.
- KC5AGZcancelledcancelled 1999-02-04
Successor callsigns
Callsigns held now by people who previously held KU4YF.
- Caviness, Kenneth ETNgranted 2024-02-21