Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4FH callsign genealogy
Currently held by Wilson, David B
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 KY4FH's current licensee, walking backwards.
- Wilson, David BTNgranted 2017-03-20cancelled 2021-03-01
Successor callsigns
Callsigns held now by people who previously held KY4FH.
No current licensee on record previously held this callsign.