Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4BSA callsign genealogy
Currently held by Northern KY Scouting Radio Club
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 KY4BSA's current licensee, walking backwards.
- KN4JEZcancelledNorthern KY Scouting Radio ClubKYgranted 2018-01-29cancelled 2018-02-17
Successor callsigns
Callsigns held now by people who previously held KY4BSA.
No current licensee on record previously held this callsign.